Home / 10,003,560.68-13,799,880.42-6,565,324.52

Finding the Fourth Proportional to 10,003,560.68, 13,799,880.42 and 6,565,324.52

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Solution

The fourth proportional to 10,003,560.68, 13,799,880.42 and 6,565,324.52 is: 9,056,844.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003,560.68 : 13,799,880.42 = 6,565,324.52 : x
  2. Step 2: Convert to fraction form
    10,003,560.68/13,799,880.42 = 6,565,324.52/x
  3. Step 3: Cross multiply
    10,003,560.68x = 13,799,880.42 × 6,565,324.52
  4. Step 4: Simplify right side
    10,003,560.68x = 90,600,693,294,493.89
  5. Step 5: Solve for x
    x = 90,600,693,294,493.89/10,003,560.68
  6. Step 6: Final answer
    x = 9,056,844.48

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1.5x scale

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.