Home / 9,586,423.28-13,229,590.60-5,669,537.03

Finding the Fourth Proportional to 9,586,423.28, 13,229,590.60 and 5,669,537.03

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Solution

The fourth proportional to 9,586,423.28, 13,229,590.60 and 5,669,537.03 is: 7,824,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,423.28 : 13,229,590.60 = 5,669,537.03 : x
  2. Step 2: Convert to fraction form
    9,586,423.28/13,229,590.60 = 5,669,537.03/x
  3. Step 3: Cross multiply
    9,586,423.28x = 13,229,590.60 × 5,669,537.03
  4. Step 4: Simplify right side
    9,586,423.28x = 75,005,653,879,354.70
  5. Step 5: Solve for x
    x = 75,005,653,879,354.70/9,586,423.28
  6. Step 6: Final answer
    x = 7,824,154.19

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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.