Home / 5,103,119.59-7,032,615.54-3,650,292.65

Finding the Fourth Proportional to 5,103,119.59, 7,032,615.54 and 3,650,292.65

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Solution

The fourth proportional to 5,103,119.59, 7,032,615.54 and 3,650,292.65 is: 5,030,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,119.59 : 7,032,615.54 = 3,650,292.65 : x
  2. Step 2: Convert to fraction form
    5,103,119.59/7,032,615.54 = 3,650,292.65/x
  3. Step 3: Cross multiply
    5,103,119.59x = 7,032,615.54 × 3,650,292.65
  4. Step 4: Simplify right side
    5,103,119.59x = 25,671,104,815,937.78
  5. Step 5: Solve for x
    x = 25,671,104,815,937.78/5,103,119.59
  6. Step 6: Final answer
    x = 5,030,472.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.