Home / 1,774,104.29-2,448,264.86-958,307.96

Finding the Fourth Proportional to 1,774,104.29, 2,448,264.86 and 958,307.96

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Solution

The fourth proportional to 1,774,104.29, 2,448,264.86 and 958,307.96 is: 1,322,465.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,104.29 : 2,448,264.86 = 958,307.96 : x
  2. Step 2: Convert to fraction form
    1,774,104.29/2,448,264.86 = 958,307.96/x
  3. Step 3: Cross multiply
    1,774,104.29x = 2,448,264.86 × 958,307.96
  4. Step 4: Simplify right side
    1,774,104.29x = 2,346,191,693,680.73
  5. Step 5: Solve for x
    x = 2,346,191,693,680.73/1,774,104.29
  6. Step 6: Final answer
    x = 1,322,465.49

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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.