Home / 6,912,565.31-10,370,532.08-2,301,543.09

Finding the Fourth Proportional to 6,912,565.31, 10,370,532.08 and 2,301,543.09

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Solution

The fourth proportional to 6,912,565.31, 10,370,532.08 and 2,301,543.09 is: 3,452,875.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,565.31 : 10,370,532.08 = 2,301,543.09 : x
  2. Step 2: Convert to fraction form
    6,912,565.31/10,370,532.08 = 2,301,543.09/x
  3. Step 3: Cross multiply
    6,912,565.31x = 10,370,532.08 × 2,301,543.09
  4. Step 4: Simplify right side
    6,912,565.31x = 23,868,226,436,839.61
  5. Step 5: Solve for x
    x = 23,868,226,436,839.61/6,912,565.31
  6. Step 6: Final answer
    x = 3,452,875.36

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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.