Home / 975,087.06-1,345,870.53-593,382.66

Finding the Fourth Proportional to 975,087.06, 1,345,870.53 and 593,382.66

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Solution

The fourth proportional to 975,087.06, 1,345,870.53 and 593,382.66 is: 819,020.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,087.06 : 1,345,870.53 = 593,382.66 : x
  2. Step 2: Convert to fraction form
    975,087.06/1,345,870.53 = 593,382.66/x
  3. Step 3: Cross multiply
    975,087.06x = 1,345,870.53 × 593,382.66
  4. Step 4: Simplify right side
    975,087.06x = 798,616,235,107.01
  5. Step 5: Solve for x
    x = 798,616,235,107.01/975,087.06
  6. Step 6: Final answer
    x = 819,020.44

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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.