Home / 534,565.32-802,111.43-250,275.11

Finding the Fourth Proportional to 534,565.32, 802,111.43 and 250,275.11

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Solution

The fourth proportional to 534,565.32, 802,111.43 and 250,275.11 is: 375,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,565.32 : 802,111.43 = 250,275.11 : x
  2. Step 2: Convert to fraction form
    534,565.32/802,111.43 = 250,275.11/x
  3. Step 3: Cross multiply
    534,565.32x = 802,111.43 × 250,275.11
  4. Step 4: Simplify right side
    534,565.32x = 200,748,521,113.58
  5. Step 5: Solve for x
    x = 200,748,521,113.58/534,565.32
  6. Step 6: Final answer
    x = 375,536.00

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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.