Home / 3,262,231.04-4,893,346.56-1,018,561.28

Finding the Fourth Proportional to 3,262,231.04, 4,893,346.56 and 1,018,561.28

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Solution

The fourth proportional to 3,262,231.04, 4,893,346.56 and 1,018,561.28 is: 1,527,841.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,231.04 : 4,893,346.56 = 1,018,561.28 : x
  2. Step 2: Convert to fraction form
    3,262,231.04/4,893,346.56 = 1,018,561.28/x
  3. Step 3: Cross multiply
    3,262,231.04x = 4,893,346.56 × 1,018,561.28
  4. Step 4: Simplify right side
    3,262,231.04x = 4,984,173,335,637.20
  5. Step 5: Solve for x
    x = 4,984,173,335,637.20/3,262,231.04
  6. Step 6: Final answer
    x = 1,527,841.92

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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.