Home / 9,221,322.92-13,832,648.63-3,541,547.22

Finding the Fourth Proportional to 9,221,322.92, 13,832,648.63 and 3,541,547.22

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Solution

The fourth proportional to 9,221,322.92, 13,832,648.63 and 3,541,547.22 is: 5,312,575.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,322.92 : 13,832,648.63 = 3,541,547.22 : x
  2. Step 2: Convert to fraction form
    9,221,322.92/13,832,648.63 = 3,541,547.22/x
  3. Step 3: Cross multiply
    9,221,322.92x = 13,832,648.63 × 3,541,547.22
  4. Step 4: Simplify right side
    9,221,322.92x = 48,988,978,283,105.58
  5. Step 5: Solve for x
    x = 48,988,978,283,105.58/9,221,322.92
  6. Step 6: Final answer
    x = 5,312,575.94

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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.