Home / 697,902.48-1,046,854.17-224,587.71

Finding the Fourth Proportional to 697,902.48, 1,046,854.17 and 224,587.71

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Solution

The fourth proportional to 697,902.48, 1,046,854.17 and 224,587.71 is: 336,881.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,902.48 : 1,046,854.17 = 224,587.71 : x
  2. Step 2: Convert to fraction form
    697,902.48/1,046,854.17 = 224,587.71/x
  3. Step 3: Cross multiply
    697,902.48x = 1,046,854.17 × 224,587.71
  4. Step 4: Simplify right side
    697,902.48x = 235,110,580,744.25
  5. Step 5: Solve for x
    x = 235,110,580,744.25/697,902.48
  6. Step 6: Final answer
    x = 336,881.71

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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.