Home / 9,496,617.27-13,105,377.46-5,145,702.43

Finding the Fourth Proportional to 9,496,617.27, 13,105,377.46 and 5,145,702.43

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Solution

The fourth proportional to 9,496,617.27, 13,105,377.46 and 5,145,702.43 is: 7,101,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,617.27 : 13,105,377.46 = 5,145,702.43 : x
  2. Step 2: Convert to fraction form
    9,496,617.27/13,105,377.46 = 5,145,702.43/x
  3. Step 3: Cross multiply
    9,496,617.27x = 13,105,377.46 × 5,145,702.43
  4. Step 4: Simplify right side
    9,496,617.27x = 67,436,372,563,598.08
  5. Step 5: Solve for x
    x = 67,436,372,563,598.08/9,496,617.27
  6. Step 6: Final answer
    x = 7,101,094.07

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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.