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Finding the Third Proportional to 2,695,085.16 and 4,038,475.22

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Solution

The third proportional to 2,695,085.16 and 4,038,475.22 is: 6,051,490.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,085.16 : 4,038,475.22 = 4,038,475.22 : x
  2. Step 2: Convert to fraction form
    2,695,085.16/4,038,475.22 = 4,038,475.22/x
  3. Step 3: Cross multiply
    2,695,085.16x = 4,038,475.22 × 4,038,475.22
  4. Step 4: Simplify right side
    2,695,085.16x = 16,309,282,092,457.86
  5. Step 5: Solve for x
    x = 16,309,282,092,457.86/2,695,085.16
  6. Step 6: Final answer
    x = 6,051,490.45

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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.