Home / 2,367,568.80-3,551,353.20-871,466.40

Finding the Fourth Proportional to 2,367,568.80, 3,551,353.20 and 871,466.40

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Solution

The fourth proportional to 2,367,568.80, 3,551,353.20 and 871,466.40 is: 1,307,199.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,568.80 : 3,551,353.20 = 871,466.40 : x
  2. Step 2: Convert to fraction form
    2,367,568.80/3,551,353.20 = 871,466.40/x
  3. Step 3: Cross multiply
    2,367,568.80x = 3,551,353.20 × 871,466.40
  4. Step 4: Simplify right side
    2,367,568.80x = 3,094,884,988,332.48
  5. Step 5: Solve for x
    x = 3,094,884,988,332.48/2,367,568.80
  6. Step 6: Final answer
    x = 1,307,199.60

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Similar ratio
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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.