Home / 3,570,979.30-5,356,512.51-1,046,685.58

Finding the Fourth Proportional to 3,570,979.30, 5,356,512.51 and 1,046,685.58

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Solution

The fourth proportional to 3,570,979.30, 5,356,512.51 and 1,046,685.58 is: 1,570,041.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,979.30 : 5,356,512.51 = 1,046,685.58 : x
  2. Step 2: Convert to fraction form
    3,570,979.30/5,356,512.51 = 1,046,685.58/x
  3. Step 3: Cross multiply
    3,570,979.30x = 5,356,512.51 × 1,046,685.58
  4. Step 4: Simplify right side
    3,570,979.30x = 5,606,584,403,306.61
  5. Step 5: Solve for x
    x = 5,606,584,403,306.61/3,570,979.30
  6. Step 6: Final answer
    x = 1,570,041.14

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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.