Home / 3,816,541.08-5,266,867.36-2,074,210.57

Finding the Fourth Proportional to 3,816,541.08, 5,266,867.36 and 2,074,210.57

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Solution

The fourth proportional to 3,816,541.08, 5,266,867.36 and 2,074,210.57 is: 2,862,432.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,541.08 : 5,266,867.36 = 2,074,210.57 : x
  2. Step 2: Convert to fraction form
    3,816,541.08/5,266,867.36 = 2,074,210.57/x
  3. Step 3: Cross multiply
    3,816,541.08x = 5,266,867.36 × 2,074,210.57
  4. Step 4: Simplify right side
    3,816,541.08x = 10,924,591,948,900.00
  5. Step 5: Solve for x
    x = 10,924,591,948,900.00/3,816,541.08
  6. Step 6: Final answer
    x = 2,862,432.69

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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.