Home / 2,482,097.12-3,719,701.04-1,130,957.76

Finding the Fourth Proportional to 2,482,097.12, 3,719,701.04 and 1,130,957.76

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Solution

The fourth proportional to 2,482,097.12, 3,719,701.04 and 1,130,957.76 is: 1,694,867.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,097.12 : 3,719,701.04 = 1,130,957.76 : x
  2. Step 2: Convert to fraction form
    2,482,097.12/3,719,701.04 = 1,130,957.76/x
  3. Step 3: Cross multiply
    2,482,097.12x = 3,719,701.04 × 1,130,957.76
  4. Step 4: Simplify right side
    2,482,097.12x = 4,206,824,756,068.07
  5. Step 5: Solve for x
    x = 4,206,824,756,068.07/2,482,097.12
  6. Step 6: Final answer
    x = 1,694,867.10

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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.