Home / 4,895,523.60-7,338,719.88-1,654,806.48

Finding the Fourth Proportional to 4,895,523.60, 7,338,719.88 and 1,654,806.48

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Solution

The fourth proportional to 4,895,523.60, 7,338,719.88 and 1,654,806.48 is: 2,480,666.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,523.60 : 7,338,719.88 = 1,654,806.48 : x
  2. Step 2: Convert to fraction form
    4,895,523.60/7,338,719.88 = 1,654,806.48/x
  3. Step 3: Cross multiply
    4,895,523.60x = 7,338,719.88 × 1,654,806.48
  4. Step 4: Simplify right side
    4,895,523.60x = 12,144,161,212,328.82
  5. Step 5: Solve for x
    x = 12,144,161,212,328.82/4,895,523.60
  6. Step 6: Final answer
    x = 2,480,666.46

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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.