Home / 4,708,043.40-7,062,065.10-3,574,302.60

Finding the Fourth Proportional to 4,708,043.40, 7,062,065.10 and 3,574,302.60

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Solution

The fourth proportional to 4,708,043.40, 7,062,065.10 and 3,574,302.60 is: 5,361,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,043.40 : 7,062,065.10 = 3,574,302.60 : x
  2. Step 2: Convert to fraction form
    4,708,043.40/7,062,065.10 = 3,574,302.60/x
  3. Step 3: Cross multiply
    4,708,043.40x = 7,062,065.10 × 3,574,302.60
  4. Step 4: Simplify right side
    4,708,043.40x = 25,241,957,648,299.26
  5. Step 5: Solve for x
    x = 25,241,957,648,299.26/4,708,043.40
  6. Step 6: Final answer
    x = 5,361,453.90

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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.