Home / 2,367,300.24-3,551,844.24-1,421,330.40

Finding the Fourth Proportional to 2,367,300.24, 3,551,844.24 and 1,421,330.40

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Solution

The fourth proportional to 2,367,300.24, 3,551,844.24 and 1,421,330.40 is: 2,132,532.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,300.24 : 3,551,844.24 = 1,421,330.40 : x
  2. Step 2: Convert to fraction form
    2,367,300.24/3,551,844.24 = 1,421,330.40/x
  3. Step 3: Cross multiply
    2,367,300.24x = 3,551,844.24 × 1,421,330.40
  4. Step 4: Simplify right side
    2,367,300.24x = 5,048,344,194,376.90
  5. Step 5: Solve for x
    x = 5,048,344,194,376.90/2,367,300.24
  6. Step 6: Final answer
    x = 2,132,532.29

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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.