Home / 5,797,480.80-8,657,180.40-4,734,631.20

Finding the Fourth Proportional to 5,797,480.80, 8,657,180.40 and 4,734,631.20

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Solution

The fourth proportional to 5,797,480.80, 8,657,180.40 and 4,734,631.20 is: 7,070,063.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797,480.80 : 8,657,180.40 = 4,734,631.20 : x
  2. Step 2: Convert to fraction form
    5,797,480.80/8,657,180.40 = 4,734,631.20/x
  3. Step 3: Cross multiply
    5,797,480.80x = 8,657,180.40 × 4,734,631.20
  4. Step 4: Simplify right side
    5,797,480.80x = 40,988,556,425,868.48
  5. Step 5: Solve for x
    x = 40,988,556,425,868.48/5,797,480.80
  6. Step 6: Final answer
    x = 7,070,063.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.