Home / 2,433,443.90-3,357,138.29-1,400,704.57

Finding the Fourth Proportional to 2,433,443.90, 3,357,138.29 and 1,400,704.57

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Solution

The fourth proportional to 2,433,443.90, 3,357,138.29 and 1,400,704.57 is: 1,932,388.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,443.90 : 3,357,138.29 = 1,400,704.57 : x
  2. Step 2: Convert to fraction form
    2,433,443.90/3,357,138.29 = 1,400,704.57/x
  3. Step 3: Cross multiply
    2,433,443.90x = 3,357,138.29 × 1,400,704.57
  4. Step 4: Simplify right side
    2,433,443.90x = 4,702,358,929,528.62
  5. Step 5: Solve for x
    x = 4,702,358,929,528.62/2,433,443.90
  6. Step 6: Final answer
    x = 1,932,388.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.