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Finding the Third Proportional to 6,913,725.50 and 9,959,492

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Solution

The third proportional to 6,913,725.50 and 9,959,492 is: 14,347,037.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,725.50 : 9,959,492 = 9,959,492 : x
  2. Step 2: Convert to fraction form
    6,913,725.50/9,959,492 = 9,959,492/x
  3. Step 3: Cross multiply
    6,913,725.50x = 9,959,492 × 9,959,492
  4. Step 4: Simplify right side
    6,913,725.50x = 99,191,480,898,064
  5. Step 5: Solve for x
    x = 99,191,480,898,064/6,913,725.50
  6. Step 6: Final answer
    x = 14,347,037.77

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.