Home / 7,304,912.20-10,957,368.30-4,470,560.20

Finding the Fourth Proportional to 7,304,912.20, 10,957,368.30 and 4,470,560.20

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Solution

The fourth proportional to 7,304,912.20, 10,957,368.30 and 4,470,560.20 is: 6,705,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,912.20 : 10,957,368.30 = 4,470,560.20 : x
  2. Step 2: Convert to fraction form
    7,304,912.20/10,957,368.30 = 4,470,560.20/x
  3. Step 3: Cross multiply
    7,304,912.20x = 10,957,368.30 × 4,470,560.20
  4. Step 4: Simplify right side
    7,304,912.20x = 48,985,574,618,721.66
  5. Step 5: Solve for x
    x = 48,985,574,618,721.66/7,304,912.20
  6. Step 6: Final answer
    x = 6,705,840.30

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1.5x scale

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.