Home / 2,429,335.21-3,352,535.63-1,341,604.57

Finding the Fourth Proportional to 2,429,335.21, 3,352,535.63 and 1,341,604.57

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Solution

The fourth proportional to 2,429,335.21, 3,352,535.63 and 1,341,604.57 is: 1,851,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,335.21 : 3,352,535.63 = 1,341,604.57 : x
  2. Step 2: Convert to fraction form
    2,429,335.21/3,352,535.63 = 1,341,604.57/x
  3. Step 3: Cross multiply
    2,429,335.21x = 3,352,535.63 × 1,341,604.57
  4. Step 4: Simplify right side
    2,429,335.21x = 4,497,777,108,887.16
  5. Step 5: Solve for x
    x = 4,497,777,108,887.16/2,429,335.21
  6. Step 6: Final answer
    x = 1,851,443.60

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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.