Home / 3,341,686.32-5,011,726.90-1,542,841.46

Finding the Fourth Proportional to 3,341,686.32, 5,011,726.90 and 1,542,841.46

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Solution

The fourth proportional to 3,341,686.32, 5,011,726.90 and 1,542,841.46 is: 2,313,891.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,686.32 : 5,011,726.90 = 1,542,841.46 : x
  2. Step 2: Convert to fraction form
    3,341,686.32/5,011,726.90 = 1,542,841.46/x
  3. Step 3: Cross multiply
    3,341,686.32x = 5,011,726.90 × 1,542,841.46
  4. Step 4: Simplify right side
    3,341,686.32x = 7,732,300,039,803.07
  5. Step 5: Solve for x
    x = 7,732,300,039,803.07/3,341,686.32
  6. Step 6: Final answer
    x = 2,313,891.64

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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.