Home / 936,717.04-1,292,700.80-574,070.88

Finding the Fourth Proportional to 936,717.04, 1,292,700.80 and 574,070.88

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Solution

The fourth proportional to 936,717.04, 1,292,700.80 and 574,070.88 is: 792,236.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,717.04 : 1,292,700.80 = 574,070.88 : x
  2. Step 2: Convert to fraction form
    936,717.04/1,292,700.80 = 574,070.88/x
  3. Step 3: Cross multiply
    936,717.04x = 1,292,700.80 × 574,070.88
  4. Step 4: Simplify right side
    936,717.04x = 742,101,885,832.70
  5. Step 5: Solve for x
    x = 742,101,885,832.70/936,717.04
  6. Step 6: Final answer
    x = 792,236.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.