Home / 6,913,082.13-9,537,392.56-4,330,266.45

Finding the Fourth Proportional to 6,913,082.13, 9,537,392.56 and 4,330,266.45

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Solution

The fourth proportional to 6,913,082.13, 9,537,392.56 and 4,330,266.45 is: 5,974,101.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,082.13 : 9,537,392.56 = 4,330,266.45 : x
  2. Step 2: Convert to fraction form
    6,913,082.13/9,537,392.56 = 4,330,266.45/x
  3. Step 3: Cross multiply
    6,913,082.13x = 9,537,392.56 × 4,330,266.45
  4. Step 4: Simplify right side
    6,913,082.13x = 41,299,451,023,047.62
  5. Step 5: Solve for x
    x = 41,299,451,023,047.62/6,913,082.13
  6. Step 6: Final answer
    x = 5,974,101.02

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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.