Home / 3,475,352.48-5,213,897.02-2,452,679.56

Finding the Fourth Proportional to 3,475,352.48, 5,213,897.02 and 2,452,679.56

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Solution

The fourth proportional to 3,475,352.48, 5,213,897.02 and 2,452,679.56 is: 3,679,632.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,352.48 : 5,213,897.02 = 2,452,679.56 : x
  2. Step 2: Convert to fraction form
    3,475,352.48/5,213,897.02 = 2,452,679.56/x
  3. Step 3: Cross multiply
    3,475,352.48x = 5,213,897.02 × 2,452,679.56
  4. Step 4: Simplify right side
    3,475,352.48x = 12,788,018,648,898.91
  5. Step 5: Solve for x
    x = 12,788,018,648,898.91/3,475,352.48
  6. Step 6: Final answer
    x = 3,679,632.13

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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.