Home / 2,589,176.59-3,574,594.57-2,301,901.66

Finding the Fourth Proportional to 2,589,176.59, 3,574,594.57 and 2,301,901.66

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Solution

The fourth proportional to 2,589,176.59, 3,574,594.57 and 2,301,901.66 is: 3,177,985.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,176.59 : 3,574,594.57 = 2,301,901.66 : x
  2. Step 2: Convert to fraction form
    2,589,176.59/3,574,594.57 = 2,301,901.66/x
  3. Step 3: Cross multiply
    2,589,176.59x = 3,574,594.57 × 2,301,901.66
  4. Step 4: Simplify right side
    2,589,176.59x = 8,228,365,179,500.52
  5. Step 5: Solve for x
    x = 8,228,365,179,500.52/2,589,176.59
  6. Step 6: Final answer
    x = 3,177,985.32

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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.