Home / 9,573,547.77-14,339,209.82-7,913,371.77

Finding the Fourth Proportional to 9,573,547.77, 14,339,209.82 and 7,913,371.77

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Solution

The fourth proportional to 9,573,547.77, 14,339,209.82 and 7,913,371.77 is: 11,852,606.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,547.77 : 14,339,209.82 = 7,913,371.77 : x
  2. Step 2: Convert to fraction form
    9,573,547.77/14,339,209.82 = 7,913,371.77/x
  3. Step 3: Cross multiply
    9,573,547.77x = 14,339,209.82 × 7,913,371.77
  4. Step 4: Simplify right side
    9,573,547.77x = 113,471,498,154,127.91
  5. Step 5: Solve for x
    x = 113,471,498,154,127.91/9,573,547.77
  6. Step 6: Final answer
    x = 11,852,606.88

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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.