Home / 1,050,952.32-1,444,957.38-935,112.60

Finding the Fourth Proportional to 1,050,952.32, 1,444,957.38 and 935,112.60

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Solution

The fourth proportional to 1,050,952.32, 1,444,957.38 and 935,112.60 is: 1,285,689.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,952.32 : 1,444,957.38 = 935,112.60 : x
  2. Step 2: Convert to fraction form
    1,050,952.32/1,444,957.38 = 935,112.60/x
  3. Step 3: Cross multiply
    1,050,952.32x = 1,444,957.38 × 935,112.60
  4. Step 4: Simplify right side
    1,050,952.32x = 1,351,197,852,500.99
  5. Step 5: Solve for x
    x = 1,351,197,852,500.99/1,050,952.32
  6. Step 6: Final answer
    x = 1,285,689.01

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.