Home / 2,957,013.60-4,434,851.25-1,358,039.58

Finding the Fourth Proportional to 2,957,013.60, 4,434,851.25 and 1,358,039.58

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Solution

The fourth proportional to 2,957,013.60, 4,434,851.25 and 1,358,039.58 is: 2,036,752.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,013.60 : 4,434,851.25 = 1,358,039.58 : x
  2. Step 2: Convert to fraction form
    2,957,013.60/4,434,851.25 = 1,358,039.58/x
  3. Step 3: Cross multiply
    2,957,013.60x = 4,434,851.25 × 1,358,039.58
  4. Step 4: Simplify right side
    2,957,013.60x = 6,022,703,528,912.48
  5. Step 5: Solve for x
    x = 6,022,703,528,912.48/2,957,013.60
  6. Step 6: Final answer
    x = 2,036,752.06

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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.