Home / 4,439,781.80-6,656,975.93-1,740,873.50

Finding the Fourth Proportional to 4,439,781.80, 6,656,975.93 and 1,740,873.50

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Solution

The fourth proportional to 4,439,781.80, 6,656,975.93 and 1,740,873.50 is: 2,610,252.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,781.80 : 6,656,975.93 = 1,740,873.50 : x
  2. Step 2: Convert to fraction form
    4,439,781.80/6,656,975.93 = 1,740,873.50/x
  3. Step 3: Cross multiply
    4,439,781.80x = 6,656,975.93 × 1,740,873.50
  4. Step 4: Simplify right side
    4,439,781.80x = 11,588,952,944,685.61
  5. Step 5: Solve for x
    x = 11,588,952,944,685.61/4,439,781.80
  6. Step 6: Final answer
    x = 2,610,252.82

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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.