Home / 6,020,302.32-8,308,022.85-3,442,037.22

Finding the Fourth Proportional to 6,020,302.32, 8,308,022.85 and 3,442,037.22

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Solution

The fourth proportional to 6,020,302.32, 8,308,022.85 and 3,442,037.22 is: 4,750,014.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,302.32 : 8,308,022.85 = 3,442,037.22 : x
  2. Step 2: Convert to fraction form
    6,020,302.32/8,308,022.85 = 3,442,037.22/x
  3. Step 3: Cross multiply
    6,020,302.32x = 8,308,022.85 × 3,442,037.22
  4. Step 4: Simplify right side
    6,020,302.32x = 28,596,523,874,310.48
  5. Step 5: Solve for x
    x = 28,596,523,874,310.48/6,020,302.32
  6. Step 6: Final answer
    x = 4,750,014.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.