Home / 8,604,522.30-11,874,053.91-4,736,895.42

Finding the Fourth Proportional to 8,604,522.30, 11,874,053.91 and 4,736,895.42

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Solution

The fourth proportional to 8,604,522.30, 11,874,053.91 and 4,736,895.42 is: 6,536,812.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,522.30 : 11,874,053.91 = 4,736,895.42 : x
  2. Step 2: Convert to fraction form
    8,604,522.30/11,874,053.91 = 4,736,895.42/x
  3. Step 3: Cross multiply
    8,604,522.30x = 11,874,053.91 × 4,736,895.42
  4. Step 4: Simplify right side
    8,604,522.30x = 56,246,151,583,112.09
  5. Step 5: Solve for x
    x = 56,246,151,583,112.09/8,604,522.30
  6. Step 6: Final answer
    x = 6,536,812.81

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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.