Home / 2,393,025.80-3,589,538.70-896,923.40

Finding the Fourth Proportional to 2,393,025.80, 3,589,538.70 and 896,923.40

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Solution

The fourth proportional to 2,393,025.80, 3,589,538.70 and 896,923.40 is: 1,345,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,025.80 : 3,589,538.70 = 896,923.40 : x
  2. Step 2: Convert to fraction form
    2,393,025.80/3,589,538.70 = 896,923.40/x
  3. Step 3: Cross multiply
    2,393,025.80x = 3,589,538.70 × 896,923.40
  4. Step 4: Simplify right side
    2,393,025.80x = 3,219,541,255,235.58
  5. Step 5: Solve for x
    x = 3,219,541,255,235.58/2,393,025.80
  6. Step 6: Final answer
    x = 1,345,385.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.