Home / 4,310,442.30-5,948,678.16-2,376,700.55

Finding the Fourth Proportional to 4,310,442.30, 5,948,678.16 and 2,376,700.55

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Solution

The fourth proportional to 4,310,442.30, 5,948,678.16 and 2,376,700.55 is: 3,279,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,442.30 : 5,948,678.16 = 2,376,700.55 : x
  2. Step 2: Convert to fraction form
    4,310,442.30/5,948,678.16 = 2,376,700.55/x
  3. Step 3: Cross multiply
    4,310,442.30x = 5,948,678.16 × 2,376,700.55
  4. Step 4: Simplify right side
    4,310,442.30x = 14,138,226,624,901.60
  5. Step 5: Solve for x
    x = 14,138,226,624,901.60/4,310,442.30
  6. Step 6: Final answer
    x = 3,279,994.40

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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.