Home / 4,045,499.70-6,068,249.55-1,648,110.30

Finding the Fourth Proportional to 4,045,499.70, 6,068,249.55 and 1,648,110.30

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Solution

The fourth proportional to 4,045,499.70, 6,068,249.55 and 1,648,110.30 is: 2,472,165.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,499.70 : 6,068,249.55 = 1,648,110.30 : x
  2. Step 2: Convert to fraction form
    4,045,499.70/6,068,249.55 = 1,648,110.30/x
  3. Step 3: Cross multiply
    4,045,499.70x = 6,068,249.55 × 1,648,110.30
  4. Step 4: Simplify right side
    4,045,499.70x = 10,001,144,586,325.37
  5. Step 5: Solve for x
    x = 10,001,144,586,325.37/4,045,499.70
  6. Step 6: Final answer
    x = 2,472,165.45

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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.