Home / 2,644,482.43-3,964,397.19-1,048,166.02

Finding the Fourth Proportional to 2,644,482.43, 3,964,397.19 and 1,048,166.02

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Solution

The fourth proportional to 2,644,482.43, 3,964,397.19 and 1,048,166.02 is: 1,571,326.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,482.43 : 3,964,397.19 = 1,048,166.02 : x
  2. Step 2: Convert to fraction form
    2,644,482.43/3,964,397.19 = 1,048,166.02/x
  3. Step 3: Cross multiply
    2,644,482.43x = 3,964,397.19 × 1,048,166.02
  4. Step 4: Simplify right side
    2,644,482.43x = 4,155,346,424,341.48
  5. Step 5: Solve for x
    x = 4,155,346,424,341.48/2,644,482.43
  6. Step 6: Final answer
    x = 1,571,326.92

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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.