Home / 967,873.22-1,335,595.61-532,320.77

Finding the Fourth Proportional to 967,873.22, 1,335,595.61 and 532,320.77

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Solution

The fourth proportional to 967,873.22, 1,335,595.61 and 532,320.77 is: 734,564.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,873.22 : 1,335,595.61 = 532,320.77 : x
  2. Step 2: Convert to fraction form
    967,873.22/1,335,595.61 = 532,320.77/x
  3. Step 3: Cross multiply
    967,873.22x = 1,335,595.61 × 532,320.77
  4. Step 4: Simplify right side
    967,873.22x = 710,965,274,184.24
  5. Step 5: Solve for x
    x = 710,965,274,184.24/967,873.22
  6. Step 6: Final answer
    x = 734,564.47

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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.