Home / 3,003,739.56-4,506,853.50-1,207,895.04

Finding the Fourth Proportional to 3,003,739.56, 4,506,853.50 and 1,207,895.04

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Solution

The fourth proportional to 3,003,739.56, 4,506,853.50 and 1,207,895.04 is: 1,812,342.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,739.56 : 4,506,853.50 = 1,207,895.04 : x
  2. Step 2: Convert to fraction form
    3,003,739.56/4,506,853.50 = 1,207,895.04/x
  3. Step 3: Cross multiply
    3,003,739.56x = 4,506,853.50 × 1,207,895.04
  4. Step 4: Simplify right side
    3,003,739.56x = 5,443,805,988,656.64
  5. Step 5: Solve for x
    x = 5,443,805,988,656.64/3,003,739.56
  6. Step 6: Final answer
    x = 1,812,342.87

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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.