Home / 10,567,371.62-14,582,726.12-6,216,738.10

Finding the Fourth Proportional to 10,567,371.62, 14,582,726.12 and 6,216,738.10

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Solution

The fourth proportional to 10,567,371.62, 14,582,726.12 and 6,216,738.10 is: 8,578,953.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,371.62 : 14,582,726.12 = 6,216,738.10 : x
  2. Step 2: Convert to fraction form
    10,567,371.62/14,582,726.12 = 6,216,738.10/x
  3. Step 3: Cross multiply
    10,567,371.62x = 14,582,726.12 × 6,216,738.10
  4. Step 4: Simplify right side
    10,567,371.62x = 90,656,989,072,069.16
  5. Step 5: Solve for x
    x = 90,656,989,072,069.16/10,567,371.62
  6. Step 6: Final answer
    x = 8,578,953.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.