Home / 2,006,335.40-3,007,731.60-1,535,124.38

Finding the Fourth Proportional to 2,006,335.40, 3,007,731.60 and 1,535,124.38

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Solution

The fourth proportional to 2,006,335.40, 3,007,731.60 and 1,535,124.38 is: 2,301,331.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,335.40 : 3,007,731.60 = 1,535,124.38 : x
  2. Step 2: Convert to fraction form
    2,006,335.40/3,007,731.60 = 1,535,124.38/x
  3. Step 3: Cross multiply
    2,006,335.40x = 3,007,731.60 × 1,535,124.38
  4. Step 4: Simplify right side
    2,006,335.40x = 4,617,242,092,617.75
  5. Step 5: Solve for x
    x = 4,617,242,092,617.75/2,006,335.40
  6. Step 6: Final answer
    x = 2,301,331.13

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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.