Home / 6,048,203.20-9,072,304.80-4,984,446.40

Finding the Fourth Proportional to 6,048,203.20, 9,072,304.80 and 4,984,446.40

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Solution

The fourth proportional to 6,048,203.20, 9,072,304.80 and 4,984,446.40 is: 7,476,669.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,203.20 : 9,072,304.80 = 4,984,446.40 : x
  2. Step 2: Convert to fraction form
    6,048,203.20/9,072,304.80 = 4,984,446.40/x
  3. Step 3: Cross multiply
    6,048,203.20x = 9,072,304.80 × 4,984,446.40
  4. Step 4: Simplify right side
    6,048,203.20x = 45,220,417,000,062.73
  5. Step 5: Solve for x
    x = 45,220,417,000,062.73/6,048,203.20
  6. Step 6: Final answer
    x = 7,476,669.60

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Similar ratio
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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.