Home / 3,626,870.74-5,440,109.26-1,102,329.16

Finding the Fourth Proportional to 3,626,870.74, 5,440,109.26 and 1,102,329.16

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Solution

The fourth proportional to 3,626,870.74, 5,440,109.26 and 1,102,329.16 is: 1,653,433.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,870.74 : 5,440,109.26 = 1,102,329.16 : x
  2. Step 2: Convert to fraction form
    3,626,870.74/5,440,109.26 = 1,102,329.16/x
  3. Step 3: Cross multiply
    3,626,870.74x = 5,440,109.26 × 1,102,329.16
  4. Step 4: Simplify right side
    3,626,870.74x = 5,996,791,070,884.02
  5. Step 5: Solve for x
    x = 5,996,791,070,884.02/3,626,870.74
  6. Step 6: Final answer
    x = 1,653,433.91

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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.