Home / 10,262,575.33-15,367,807.62-6,161,345.46

Finding the Fourth Proportional to 10,262,575.33, 15,367,807.62 and 6,161,345.46

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Solution

The fourth proportional to 10,262,575.33, 15,367,807.62 and 6,161,345.46 is: 9,226,375.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,262,575.33 : 15,367,807.62 = 6,161,345.46 : x
  2. Step 2: Convert to fraction form
    10,262,575.33/15,367,807.62 = 6,161,345.46/x
  3. Step 3: Cross multiply
    10,262,575.33x = 15,367,807.62 × 6,161,345.46
  4. Step 4: Simplify right side
    10,262,575.33x = 94,686,371,709,640.41
  5. Step 5: Solve for x
    x = 94,686,371,709,640.41/10,262,575.33
  6. Step 6: Final answer
    x = 9,226,375.32

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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.