Home / 5,220,809.65-7,831,214.48-4,866,515.65

Finding the Fourth Proportional to 5,220,809.65, 7,831,214.48 and 4,866,515.65

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Solution

The fourth proportional to 5,220,809.65, 7,831,214.48 and 4,866,515.65 is: 7,299,773.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,220,809.65 : 7,831,214.48 = 4,866,515.65 : x
  2. Step 2: Convert to fraction form
    5,220,809.65/7,831,214.48 = 4,866,515.65/x
  3. Step 3: Cross multiply
    5,220,809.65x = 7,831,214.48 × 4,866,515.65
  4. Step 4: Simplify right side
    5,220,809.65x = 38,110,727,825,426.62
  5. Step 5: Solve for x
    x = 38,110,727,825,426.62/5,220,809.65
  6. Step 6: Final answer
    x = 7,299,773.48

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Double scale
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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.