Home / 10,003,561.68-13,799,881.80-6,565,325.52

Finding the Fourth Proportional to 10,003,561.68, 13,799,881.80 and 6,565,325.52

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Solution

The fourth proportional to 10,003,561.68, 13,799,881.80 and 6,565,325.52 is: 9,056,845.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003,561.68 : 13,799,881.80 = 6,565,325.52 : x
  2. Step 2: Convert to fraction form
    10,003,561.68/13,799,881.80 = 6,565,325.52/x
  3. Step 3: Cross multiply
    10,003,561.68x = 13,799,881.80 × 6,565,325.52
  4. Step 4: Simplify right side
    10,003,561.68x = 90,600,716,154,523.53
  5. Step 5: Solve for x
    x = 90,600,716,154,523.53/10,003,561.68
  6. Step 6: Final answer
    x = 9,056,845.86

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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.