Home / 4,332,297.02-6,499,805.11-2,605,154.81

Finding the Fourth Proportional to 4,332,297.02, 6,499,805.11 and 2,605,154.81

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Solution

The fourth proportional to 4,332,297.02, 6,499,805.11 and 2,605,154.81 is: 3,908,549.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,297.02 : 6,499,805.11 = 2,605,154.81 : x
  2. Step 2: Convert to fraction form
    4,332,297.02/6,499,805.11 = 2,605,154.81/x
  3. Step 3: Cross multiply
    4,332,297.02x = 6,499,805.11 × 2,605,154.81
  4. Step 4: Simplify right side
    4,332,297.02x = 16,932,998,507,367.17
  5. Step 5: Solve for x
    x = 16,932,998,507,367.17/4,332,297.02
  6. Step 6: Final answer
    x = 3,908,549.77

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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.