Home / 1,061,030.97-1,464,222.74-577,599.66

Finding the Fourth Proportional to 1,061,030.97, 1,464,222.74 and 577,599.66

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Solution

The fourth proportional to 1,061,030.97, 1,464,222.74 and 577,599.66 is: 797,087.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,030.97 : 1,464,222.74 = 577,599.66 : x
  2. Step 2: Convert to fraction form
    1,061,030.97/1,464,222.74 = 577,599.66/x
  3. Step 3: Cross multiply
    1,061,030.97x = 1,464,222.74 × 577,599.66
  4. Step 4: Simplify right side
    1,061,030.97x = 845,734,553,900.27
  5. Step 5: Solve for x
    x = 845,734,553,900.27/1,061,030.97
  6. Step 6: Final answer
    x = 797,087.53

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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.