Home / 623,493.27-935,366.57-197,095.70

Finding the Fourth Proportional to 623,493.27, 935,366.57 and 197,095.70

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Solution

The fourth proportional to 623,493.27, 935,366.57 and 197,095.70 is: 295,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,493.27 : 935,366.57 = 197,095.70 : x
  2. Step 2: Convert to fraction form
    623,493.27/935,366.57 = 197,095.70/x
  3. Step 3: Cross multiply
    623,493.27x = 935,366.57 × 197,095.70
  4. Step 4: Simplify right side
    623,493.27x = 184,356,730,962.80
  5. Step 5: Solve for x
    x = 184,356,730,962.80/623,493.27
  6. Step 6: Final answer
    x = 295,683.59

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1.5x scale

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.