Home / 7,034,184.64-10,545,765.04-2,777,539.06

Finding the Fourth Proportional to 7,034,184.64, 10,545,765.04 and 2,777,539.06

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Solution

The fourth proportional to 7,034,184.64, 10,545,765.04 and 2,777,539.06 is: 4,164,132.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,184.64 : 10,545,765.04 = 2,777,539.06 : x
  2. Step 2: Convert to fraction form
    7,034,184.64/10,545,765.04 = 2,777,539.06/x
  3. Step 3: Cross multiply
    7,034,184.64x = 10,545,765.04 × 2,777,539.06
  4. Step 4: Simplify right side
    7,034,184.64x = 29,291,274,316,182.46
  5. Step 5: Solve for x
    x = 29,291,274,316,182.46/7,034,184.64
  6. Step 6: Final answer
    x = 4,164,132.14

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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.