Home / 6,228,041.70-9,342,062.55-2,862,248.70

Finding the Fourth Proportional to 6,228,041.70, 9,342,062.55 and 2,862,248.70

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Solution

The fourth proportional to 6,228,041.70, 9,342,062.55 and 2,862,248.70 is: 4,293,373.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,041.70 : 9,342,062.55 = 2,862,248.70 : x
  2. Step 2: Convert to fraction form
    6,228,041.70/9,342,062.55 = 2,862,248.70/x
  3. Step 3: Cross multiply
    6,228,041.70x = 9,342,062.55 × 2,862,248.70
  4. Step 4: Simplify right side
    6,228,041.70x = 26,739,306,389,056.19
  5. Step 5: Solve for x
    x = 26,739,306,389,056.19/6,228,041.70
  6. Step 6: Final answer
    x = 4,293,373.05

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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.