Home / 5,184,908.10-7,777,362.15-4,853,132.10

Finding the Fourth Proportional to 5,184,908.10, 7,777,362.15 and 4,853,132.10

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Solution

The fourth proportional to 5,184,908.10, 7,777,362.15 and 4,853,132.10 is: 7,279,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,908.10 : 7,777,362.15 = 4,853,132.10 : x
  2. Step 2: Convert to fraction form
    5,184,908.10/7,777,362.15 = 4,853,132.10/x
  3. Step 3: Cross multiply
    5,184,908.10x = 7,777,362.15 × 4,853,132.10
  4. Step 4: Simplify right side
    5,184,908.10x = 37,744,565,903,490.02
  5. Step 5: Solve for x
    x = 37,744,565,903,490.02/5,184,908.10
  6. Step 6: Final answer
    x = 7,279,698.15

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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.