Home / 7,062,783.10-10,594,174.65-3,470,854.30

Finding the Fourth Proportional to 7,062,783.10, 10,594,174.65 and 3,470,854.30

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Solution

The fourth proportional to 7,062,783.10, 10,594,174.65 and 3,470,854.30 is: 5,206,281.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,783.10 : 10,594,174.65 = 3,470,854.30 : x
  2. Step 2: Convert to fraction form
    7,062,783.10/10,594,174.65 = 3,470,854.30/x
  3. Step 3: Cross multiply
    7,062,783.10x = 10,594,174.65 × 3,470,854.30
  4. Step 4: Simplify right side
    7,062,783.10x = 36,770,836,638,903.49
  5. Step 5: Solve for x
    x = 36,770,836,638,903.49/7,062,783.10
  6. Step 6: Final answer
    x = 5,206,281.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.