Home / 2,355,225.56-3,248,661.21-1,700,761.71

Finding the Fourth Proportional to 2,355,225.56, 3,248,661.21 and 1,700,761.71

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Solution

The fourth proportional to 2,355,225.56, 3,248,661.21 and 1,700,761.71 is: 2,345,931.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,225.56 : 3,248,661.21 = 1,700,761.71 : x
  2. Step 2: Convert to fraction form
    2,355,225.56/3,248,661.21 = 1,700,761.71/x
  3. Step 3: Cross multiply
    2,355,225.56x = 3,248,661.21 × 1,700,761.71
  4. Step 4: Simplify right side
    2,355,225.56x = 5,525,198,594,730.27
  5. Step 5: Solve for x
    x = 5,525,198,594,730.27/2,355,225.56
  6. Step 6: Final answer
    x = 2,345,931.82

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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.