Home / 5,783,686.98-8,623,822.71-5,624,784.03

Finding the Fourth Proportional to 5,783,686.98, 8,623,822.71 and 5,624,784.03

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Solution

The fourth proportional to 5,783,686.98, 8,623,822.71 and 5,624,784.03 is: 8,386,888.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,686.98 : 8,623,822.71 = 5,624,784.03 : x
  2. Step 2: Convert to fraction form
    5,783,686.98/8,623,822.71 = 5,624,784.03/x
  3. Step 3: Cross multiply
    5,783,686.98x = 8,623,822.71 × 5,624,784.03
  4. Step 4: Simplify right side
    5,783,686.98x = 48,507,140,256,759.33
  5. Step 5: Solve for x
    x = 48,507,140,256,759.33/5,783,686.98
  6. Step 6: Final answer
    x = 8,386,888.92

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.