Home / 3,156,250.06-4,732,903.65-1,639,525.93

Finding the Fourth Proportional to 3,156,250.06, 4,732,903.65 and 1,639,525.93

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Solution

The fourth proportional to 3,156,250.06, 4,732,903.65 and 1,639,525.93 is: 2,458,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,156,250.06 : 4,732,903.65 = 1,639,525.93 : x
  2. Step 2: Convert to fraction form
    3,156,250.06/4,732,903.65 = 1,639,525.93/x
  3. Step 3: Cross multiply
    3,156,250.06x = 4,732,903.65 × 1,639,525.93
  4. Step 4: Simplify right side
    3,156,250.06x = 7,759,718,252,682.61
  5. Step 5: Solve for x
    x = 7,759,718,252,682.61/3,156,250.06
  6. Step 6: Final answer
    x = 2,458,524.55

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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.