Home / 4,048,982.40-6,073,473.60-1,057,166.40

Finding the Fourth Proportional to 4,048,982.40, 6,073,473.60 and 1,057,166.40

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Solution

The fourth proportional to 4,048,982.40, 6,073,473.60 and 1,057,166.40 is: 1,585,749.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,982.40 : 6,073,473.60 = 1,057,166.40 : x
  2. Step 2: Convert to fraction form
    4,048,982.40/6,073,473.60 = 1,057,166.40/x
  3. Step 3: Cross multiply
    4,048,982.40x = 6,073,473.60 × 1,057,166.40
  4. Step 4: Simplify right side
    4,048,982.40x = 6,420,672,221,207.04
  5. Step 5: Solve for x
    x = 6,420,672,221,207.04/4,048,982.40
  6. Step 6: Final answer
    x = 1,585,749.60

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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.