Home / 6,583,864.32-9,874,798.56-1,791,927

Finding the Fourth Proportional to 6,583,864.32, 9,874,798.56 and 1,791,927

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Solution

The fourth proportional to 6,583,864.32, 9,874,798.56 and 1,791,927 is: 2,687,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583,864.32 : 9,874,798.56 = 1,791,927 : x
  2. Step 2: Convert to fraction form
    6,583,864.32/9,874,798.56 = 1,791,927/x
  3. Step 3: Cross multiply
    6,583,864.32x = 9,874,798.56 × 1,791,927
  4. Step 4: Simplify right side
    6,583,864.32x = 17,694,918,159,225.12
  5. Step 5: Solve for x
    x = 17,694,918,159,225.12/6,583,864.32
  6. Step 6: Final answer
    x = 2,687,618.90

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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.