Home / 7,094,657.40-10,641,986.10-4,827,175.80

Finding the Fourth Proportional to 7,094,657.40, 10,641,986.10 and 4,827,175.80

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Solution

The fourth proportional to 7,094,657.40, 10,641,986.10 and 4,827,175.80 is: 7,240,763.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,657.40 : 10,641,986.10 = 4,827,175.80 : x
  2. Step 2: Convert to fraction form
    7,094,657.40/10,641,986.10 = 4,827,175.80/x
  3. Step 3: Cross multiply
    7,094,657.40x = 10,641,986.10 × 4,827,175.80
  4. Step 4: Simplify right side
    7,094,657.40x = 51,370,737,765,856.38
  5. Step 5: Solve for x
    x = 51,370,737,765,856.38/7,094,657.40
  6. Step 6: Final answer
    x = 7,240,763.70

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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.