Home / 4,852,353.60-7,278,530.40-2,326,708.80

Finding the Fourth Proportional to 4,852,353.60, 7,278,530.40 and 2,326,708.80

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Solution

The fourth proportional to 4,852,353.60, 7,278,530.40 and 2,326,708.80 is: 3,490,063.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,353.60 : 7,278,530.40 = 2,326,708.80 : x
  2. Step 2: Convert to fraction form
    4,852,353.60/7,278,530.40 = 2,326,708.80/x
  3. Step 3: Cross multiply
    4,852,353.60x = 7,278,530.40 × 2,326,708.80
  4. Step 4: Simplify right side
    4,852,353.60x = 16,935,020,732,747.52
  5. Step 5: Solve for x
    x = 16,935,020,732,747.52/4,852,353.60
  6. Step 6: Final answer
    x = 3,490,063.20

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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.