Home / 9,797,045.91-14,690,505.89-4,401,082.65

Finding the Fourth Proportional to 9,797,045.91, 14,690,505.89 and 4,401,082.65

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Solution

The fourth proportional to 9,797,045.91, 14,690,505.89 and 4,401,082.65 is: 6,599,349.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797,045.91 : 14,690,505.89 = 4,401,082.65 : x
  2. Step 2: Convert to fraction form
    9,797,045.91/14,690,505.89 = 4,401,082.65/x
  3. Step 3: Cross multiply
    9,797,045.91x = 14,690,505.89 × 4,401,082.65
  4. Step 4: Simplify right side
    9,797,045.91x = 64,654,130,570,196.40
  5. Step 5: Solve for x
    x = 64,654,130,570,196.40/9,797,045.91
  6. Step 6: Final answer
    x = 6,599,349.56

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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.