Home / 7,864,363.83-11,796,966.13-2,473,434.63

Finding the Fourth Proportional to 7,864,363.83, 11,796,966.13 and 2,473,434.63

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Solution

The fourth proportional to 7,864,363.83, 11,796,966.13 and 2,473,434.63 is: 3,710,284.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,864,363.83 : 11,796,966.13 = 2,473,434.63 : x
  2. Step 2: Convert to fraction form
    7,864,363.83/11,796,966.13 = 2,473,434.63/x
  3. Step 3: Cross multiply
    7,864,363.83x = 11,796,966.13 × 2,473,434.63
  4. Step 4: Simplify right side
    7,864,363.83x = 29,179,024,554,879.08
  5. Step 5: Solve for x
    x = 29,179,024,554,879.08/7,864,363.83
  6. Step 6: Final answer
    x = 3,710,284.16

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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.