Home / 10,904,445.17-15,050,698.62-6,777,593.01

Finding the Fourth Proportional to 10,904,445.17, 15,050,698.62 and 6,777,593.01

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Solution

The fourth proportional to 10,904,445.17, 15,050,698.62 and 6,777,593.01 is: 9,354,672.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,445.17 : 15,050,698.62 = 6,777,593.01 : x
  2. Step 2: Convert to fraction form
    10,904,445.17/15,050,698.62 = 6,777,593.01/x
  3. Step 3: Cross multiply
    10,904,445.17x = 15,050,698.62 × 6,777,593.01
  4. Step 4: Simplify right side
    10,904,445.17x = 102,007,509,762,528.64
  5. Step 5: Solve for x
    x = 102,007,509,762,528.64/10,904,445.17
  6. Step 6: Final answer
    x = 9,354,672.17

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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.