Home / 1,061,407.16-1,464,357.20-602,255.84

Finding the Fourth Proportional to 1,061,407.16, 1,464,357.20 and 602,255.84

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Solution

The fourth proportional to 1,061,407.16, 1,464,357.20 and 602,255.84 is: 830,894.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,407.16 : 1,464,357.20 = 602,255.84 : x
  2. Step 2: Convert to fraction form
    1,061,407.16/1,464,357.20 = 602,255.84/x
  3. Step 3: Cross multiply
    1,061,407.16x = 1,464,357.20 × 602,255.84
  4. Step 4: Simplify right side
    1,061,407.16x = 881,917,675,546.05
  5. Step 5: Solve for x
    x = 881,917,675,546.05/1,061,407.16
  6. Step 6: Final answer
    x = 830,894.79

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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.