Home / 2,447,317.08-3,377,837.76-1,359,962.52

Finding the Fourth Proportional to 2,447,317.08, 3,377,837.76 and 1,359,962.52

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Solution

The fourth proportional to 2,447,317.08, 3,377,837.76 and 1,359,962.52 is: 1,877,048.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,317.08 : 3,377,837.76 = 1,359,962.52 : x
  2. Step 2: Convert to fraction form
    2,447,317.08/3,377,837.76 = 1,359,962.52/x
  3. Step 3: Cross multiply
    2,447,317.08x = 3,377,837.76 × 1,359,962.52
  4. Step 4: Simplify right side
    2,447,317.08x = 4,593,732,752,240.76
  5. Step 5: Solve for x
    x = 4,593,732,752,240.76/2,447,317.08
  6. Step 6: Final answer
    x = 1,877,048.46

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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.