Home / 3,559,364.50-4,907,987.14-2,268,159.70

Finding the Fourth Proportional to 3,559,364.50, 4,907,987.14 and 2,268,159.70

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Solution

The fourth proportional to 3,559,364.50, 4,907,987.14 and 2,268,159.70 is: 3,127,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,364.50 : 4,907,987.14 = 2,268,159.70 : x
  2. Step 2: Convert to fraction form
    3,559,364.50/4,907,987.14 = 2,268,159.70/x
  3. Step 3: Cross multiply
    3,559,364.50x = 4,907,987.14 × 2,268,159.70
  4. Step 4: Simplify right side
    3,559,364.50x = 11,132,098,639,066.26
  5. Step 5: Solve for x
    x = 11,132,098,639,066.26/3,559,364.50
  6. Step 6: Final answer
    x = 3,127,552.30

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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.