Home / 975,089.06-1,345,873.29-593,384.66

Finding the Fourth Proportional to 975,089.06, 1,345,873.29 and 593,384.66

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Solution

The fourth proportional to 975,089.06, 1,345,873.29 and 593,384.66 is: 819,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,089.06 : 1,345,873.29 = 593,384.66 : x
  2. Step 2: Convert to fraction form
    975,089.06/1,345,873.29 = 593,384.66/x
  3. Step 3: Cross multiply
    975,089.06x = 1,345,873.29 × 593,384.66
  4. Step 4: Simplify right side
    975,089.06x = 798,620,564,589.73
  5. Step 5: Solve for x
    x = 798,620,564,589.73/975,089.06
  6. Step 6: Final answer
    x = 819,023.20

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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.