Home / 10,704,781.03-14,772,611.65-5,810,002.56

Finding the Fourth Proportional to 10,704,781.03, 14,772,611.65 and 5,810,002.56

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Solution

The fourth proportional to 10,704,781.03, 14,772,611.65 and 5,810,002.56 is: 8,017,811.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,781.03 : 14,772,611.65 = 5,810,002.56 : x
  2. Step 2: Convert to fraction form
    10,704,781.03/14,772,611.65 = 5,810,002.56/x
  3. Step 3: Cross multiply
    10,704,781.03x = 14,772,611.65 × 5,810,002.56
  4. Step 4: Simplify right side
    10,704,781.03x = 85,828,911,475,335.80
  5. Step 5: Solve for x
    x = 85,828,911,475,335.80/10,704,781.03
  6. Step 6: Final answer
    x = 8,017,811.04

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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.