Home / 7,582,964.10-11,374,446.15-4,553,750.40

Finding the Fourth Proportional to 7,582,964.10, 11,374,446.15 and 4,553,750.40

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Solution

The fourth proportional to 7,582,964.10, 11,374,446.15 and 4,553,750.40 is: 6,830,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,964.10 : 11,374,446.15 = 4,553,750.40 : x
  2. Step 2: Convert to fraction form
    7,582,964.10/11,374,446.15 = 4,553,750.40/x
  3. Step 3: Cross multiply
    7,582,964.10x = 11,374,446.15 × 4,553,750.40
  4. Step 4: Simplify right side
    7,582,964.10x = 51,796,388,705,340.97
  5. Step 5: Solve for x
    x = 51,796,388,705,340.97/7,582,964.10
  6. Step 6: Final answer
    x = 6,830,625.60

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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.