Home / 832,444.60-1,245,902.10-583,612.60

Finding the Fourth Proportional to 832,444.60, 1,245,902.10 and 583,612.60

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Solution

The fourth proportional to 832,444.60, 1,245,902.10 and 583,612.60 is: 873,480.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,444.60 : 1,245,902.10 = 583,612.60 : x
  2. Step 2: Convert to fraction form
    832,444.60/1,245,902.10 = 583,612.60/x
  3. Step 3: Cross multiply
    832,444.60x = 1,245,902.10 × 583,612.60
  4. Step 4: Simplify right side
    832,444.60x = 727,124,163,926.46
  5. Step 5: Solve for x
    x = 727,124,163,926.46/832,444.60
  6. Step 6: Final answer
    x = 873,480.55

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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.