Home / 2,088,513.96-3,132,773.36-572,210.06

Finding the Fourth Proportional to 2,088,513.96, 3,132,773.36 and 572,210.06

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Solution

The fourth proportional to 2,088,513.96, 3,132,773.36 and 572,210.06 is: 858,315.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,513.96 : 3,132,773.36 = 572,210.06 : x
  2. Step 2: Convert to fraction form
    2,088,513.96/3,132,773.36 = 572,210.06/x
  3. Step 3: Cross multiply
    2,088,513.96x = 3,132,773.36 × 572,210.06
  4. Step 4: Simplify right side
    2,088,513.96x = 1,792,604,413,767.08
  5. Step 5: Solve for x
    x = 1,792,604,413,767.08/2,088,513.96
  6. Step 6: Final answer
    x = 858,315.74

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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.