Home / 2,433,606.90-3,358,004.45-1,400,915.15

Finding the Fourth Proportional to 2,433,606.90, 3,358,004.45 and 1,400,915.15

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Solution

The fourth proportional to 2,433,606.90, 3,358,004.45 and 1,400,915.15 is: 1,933,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,606.90 : 3,358,004.45 = 1,400,915.15 : x
  2. Step 2: Convert to fraction form
    2,433,606.90/3,358,004.45 = 1,400,915.15/x
  3. Step 3: Cross multiply
    2,433,606.90x = 3,358,004.45 × 1,400,915.15
  4. Step 4: Simplify right side
    2,433,606.90x = 4,704,279,307,772.42
  5. Step 5: Solve for x
    x = 4,704,279,307,772.42/2,433,606.90
  6. Step 6: Final answer
    x = 1,933,048.15

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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.