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Finding the Third Proportional to 4,103,060 and 8,837,120

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Solution

The third proportional to 4,103,060 and 8,837,120 is: 19,033,280.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,060 : 8,837,120 = 8,837,120 : x
  2. Step 2: Convert to fraction form
    4,103,060/8,837,120 = 8,837,120/x
  3. Step 3: Cross multiply
    4,103,060x = 8,837,120 × 8,837,120
  4. Step 4: Simplify right side
    4,103,060x = 78,094,689,894,400
  5. Step 5: Solve for x
    x = 78,094,689,894,400/4,103,060
  6. Step 6: Final answer
    x = 19,033,280.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.