Home / 2,088,457.01-3,132,688.25-572,153.26

Finding the Fourth Proportional to 2,088,457.01, 3,132,688.25 and 572,153.26

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Solution

The fourth proportional to 2,088,457.01, 3,132,688.25 and 572,153.26 is: 858,230.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,457.01 : 3,132,688.25 = 572,153.26 : x
  2. Step 2: Convert to fraction form
    2,088,457.01/3,132,688.25 = 572,153.26/x
  3. Step 3: Cross multiply
    2,088,457.01x = 3,132,688.25 × 572,153.26
  4. Step 4: Simplify right side
    2,088,457.01x = 1,792,377,794,801.20
  5. Step 5: Solve for x
    x = 1,792,377,794,801.20/2,088,457.01
  6. Step 6: Final answer
    x = 858,230.64

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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.