Home / 4,153,365.70-6,230,048.55-2,550,732.10

Finding the Fourth Proportional to 4,153,365.70, 6,230,048.55 and 2,550,732.10

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Solution

The fourth proportional to 4,153,365.70, 6,230,048.55 and 2,550,732.10 is: 3,826,098.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,365.70 : 6,230,048.55 = 2,550,732.10 : x
  2. Step 2: Convert to fraction form
    4,153,365.70/6,230,048.55 = 2,550,732.10/x
  3. Step 3: Cross multiply
    4,153,365.70x = 6,230,048.55 × 2,550,732.10
  4. Step 4: Simplify right side
    4,153,365.70x = 15,891,184,821,043.46
  5. Step 5: Solve for x
    x = 15,891,184,821,043.46/4,153,365.70
  6. Step 6: Final answer
    x = 3,826,098.15

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Double scale
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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.