Home / 4,092,962.04-6,139,438.74-1,397,063.52

Finding the Fourth Proportional to 4,092,962.04, 6,139,438.74 and 1,397,063.52

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Solution

The fourth proportional to 4,092,962.04, 6,139,438.74 and 1,397,063.52 is: 2,095,593.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,962.04 : 6,139,438.74 = 1,397,063.52 : x
  2. Step 2: Convert to fraction form
    4,092,962.04/6,139,438.74 = 1,397,063.52/x
  3. Step 3: Cross multiply
    4,092,962.04x = 6,139,438.74 × 1,397,063.52
  4. Step 4: Simplify right side
    4,092,962.04x = 8,577,185,896,928.77
  5. Step 5: Solve for x
    x = 8,577,185,896,928.77/4,092,962.04
  6. Step 6: Final answer
    x = 2,095,593.81

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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.