Home / 10,904,446.17-15,050,700-6,777,594.01

Finding the Fourth Proportional to 10,904,446.17, 15,050,700 and 6,777,594.01

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Solution

The fourth proportional to 10,904,446.17, 15,050,700 and 6,777,594.01 is: 9,354,673.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,446.17 : 15,050,700 = 6,777,594.01 : x
  2. Step 2: Convert to fraction form
    10,904,446.17/15,050,700 = 6,777,594.01/x
  3. Step 3: Cross multiply
    10,904,446.17x = 15,050,700 × 6,777,594.01
  4. Step 4: Simplify right side
    10,904,446.17x = 102,007,534,166,307
  5. Step 5: Solve for x
    x = 102,007,534,166,307/10,904,446.17
  6. Step 6: Final answer
    x = 9,354,673.55

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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.