Home / 4,832,443.88-6,668,798.92-2,845,666.16

Finding the Fourth Proportional to 4,832,443.88, 6,668,798.92 and 2,845,666.16

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Solution

The fourth proportional to 4,832,443.88, 6,668,798.92 and 2,845,666.16 is: 3,927,034.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,443.88 : 6,668,798.92 = 2,845,666.16 : x
  2. Step 2: Convert to fraction form
    4,832,443.88/6,668,798.92 = 2,845,666.16/x
  3. Step 3: Cross multiply
    4,832,443.88x = 6,668,798.92 × 2,845,666.16
  4. Step 4: Simplify right side
    4,832,443.88x = 18,977,175,414,488.55
  5. Step 5: Solve for x
    x = 18,977,175,414,488.55/4,832,443.88
  6. Step 6: Final answer
    x = 3,927,034.83

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1.5x scale

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.