Home / 1,354,622.38-2,032,272.43-956,041.63

Finding the Fourth Proportional to 1,354,622.38, 2,032,272.43 and 956,041.63

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Solution

The fourth proportional to 1,354,622.38, 2,032,272.43 and 956,041.63 is: 1,434,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,622.38 : 2,032,272.43 = 956,041.63 : x
  2. Step 2: Convert to fraction form
    1,354,622.38/2,032,272.43 = 956,041.63/x
  3. Step 3: Cross multiply
    1,354,622.38x = 2,032,272.43 × 956,041.63
  4. Step 4: Simplify right side
    1,354,622.38x = 1,942,937,055,919.74
  5. Step 5: Solve for x
    x = 1,942,937,055,919.74/1,354,622.38
  6. Step 6: Final answer
    x = 1,434,301.60

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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.