Home / 8,898,837.98-13,333,001.10-5,975,451.17

Finding the Fourth Proportional to 8,898,837.98, 13,333,001.10 and 5,975,451.17

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Solution

The fourth proportional to 8,898,837.98, 13,333,001.10 and 5,975,451.17 is: 8,952,932.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,898,837.98 : 13,333,001.10 = 5,975,451.17 : x
  2. Step 2: Convert to fraction form
    8,898,837.98/13,333,001.10 = 5,975,451.17/x
  3. Step 3: Cross multiply
    8,898,837.98x = 13,333,001.10 × 5,975,451.17
  4. Step 4: Simplify right side
    8,898,837.98x = 79,670,697,022,606.28
  5. Step 5: Solve for x
    x = 79,670,697,022,606.28/8,898,837.98
  6. Step 6: Final answer
    x = 8,952,932.64

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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.