Home / 997,613.10-1,495,544.85-598,412.70

Finding the Fourth Proportional to 997,613.10, 1,495,544.85 and 598,412.70

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Solution

The fourth proportional to 997,613.10, 1,495,544.85 and 598,412.70 is: 897,094.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,613.10 : 1,495,544.85 = 598,412.70 : x
  2. Step 2: Convert to fraction form
    997,613.10/1,495,544.85 = 598,412.70/x
  3. Step 3: Cross multiply
    997,613.10x = 1,495,544.85 × 598,412.70
  4. Step 4: Simplify right side
    997,613.10x = 894,953,031,659.60
  5. Step 5: Solve for x
    x = 894,953,031,659.60/997,613.10
  6. Step 6: Final answer
    x = 897,094.31

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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.