Home / 1,601,350.03-2,209,645.02-956,633.32

Finding the Fourth Proportional to 1,601,350.03, 2,209,645.02 and 956,633.32

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Solution

The fourth proportional to 1,601,350.03, 2,209,645.02 and 956,633.32 is: 1,320,023.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,350.03 : 2,209,645.02 = 956,633.32 : x
  2. Step 2: Convert to fraction form
    1,601,350.03/2,209,645.02 = 956,633.32/x
  3. Step 3: Cross multiply
    1,601,350.03x = 2,209,645.02 × 956,633.32
  4. Step 4: Simplify right side
    1,601,350.03x = 2,113,820,051,504.07
  5. Step 5: Solve for x
    x = 2,113,820,051,504.07/1,601,350.03
  6. Step 6: Final answer
    x = 1,320,023.74

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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.