Home / 4,177,497.90-6,266,246.85-1,337,702.70

Finding the Fourth Proportional to 4,177,497.90, 6,266,246.85 and 1,337,702.70

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Solution

The fourth proportional to 4,177,497.90, 6,266,246.85 and 1,337,702.70 is: 2,006,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,497.90 : 6,266,246.85 = 1,337,702.70 : x
  2. Step 2: Convert to fraction form
    4,177,497.90/6,266,246.85 = 1,337,702.70/x
  3. Step 3: Cross multiply
    4,177,497.90x = 6,266,246.85 × 1,337,702.70
  4. Step 4: Simplify right side
    4,177,497.90x = 8,382,375,330,111.49
  5. Step 5: Solve for x
    x = 8,382,375,330,111.49/4,177,497.90
  6. Step 6: Final answer
    x = 2,006,554.05

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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.