Home / 4,708,325.25-7,062,554.70-1,342,532.25

Finding the Fourth Proportional to 4,708,325.25, 7,062,554.70 and 1,342,532.25

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Solution

The fourth proportional to 4,708,325.25, 7,062,554.70 and 1,342,532.25 is: 2,013,817.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,325.25 : 7,062,554.70 = 1,342,532.25 : x
  2. Step 2: Convert to fraction form
    4,708,325.25/7,062,554.70 = 1,342,532.25/x
  3. Step 3: Cross multiply
    4,708,325.25x = 7,062,554.70 × 1,342,532.25
  4. Step 4: Simplify right side
    4,708,325.25x = 9,481,707,452,139.08
  5. Step 5: Solve for x
    x = 9,481,707,452,139.08/4,708,325.25
  6. Step 6: Final answer
    x = 2,013,817.43

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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.