Home / 5,323,552.80-7,985,329.20-4,483,744.80

Finding the Fourth Proportional to 5,323,552.80, 7,985,329.20 and 4,483,744.80

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Solution

The fourth proportional to 5,323,552.80, 7,985,329.20 and 4,483,744.80 is: 6,725,617.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,552.80 : 7,985,329.20 = 4,483,744.80 : x
  2. Step 2: Convert to fraction form
    5,323,552.80/7,985,329.20 = 4,483,744.80/x
  3. Step 3: Cross multiply
    5,323,552.80x = 7,985,329.20 × 4,483,744.80
  4. Step 4: Simplify right side
    5,323,552.80x = 35,804,178,276,788.16
  5. Step 5: Solve for x
    x = 35,804,178,276,788.16/5,323,552.80
  6. Step 6: Final answer
    x = 6,725,617.20

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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.