Home / 9,785,264.67-14,672,082.33-3,720,440.34

Finding the Fourth Proportional to 9,785,264.67, 14,672,082.33 and 3,720,440.34

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Solution

The fourth proportional to 9,785,264.67, 14,672,082.33 and 3,720,440.34 is: 5,578,449.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,264.67 : 14,672,082.33 = 3,720,440.34 : x
  2. Step 2: Convert to fraction form
    9,785,264.67/14,672,082.33 = 3,720,440.34/x
  3. Step 3: Cross multiply
    9,785,264.67x = 14,672,082.33 × 3,720,440.34
  4. Step 4: Simplify right side
    9,785,264.67x = 54,586,606,972,333.19
  5. Step 5: Solve for x
    x = 54,586,606,972,333.19/9,785,264.67
  6. Step 6: Final answer
    x = 5,578,449.72

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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.