Home / 5,697,838.15-7,862,967.75-3,084,329.41

Finding the Fourth Proportional to 5,697,838.15, 7,862,967.75 and 3,084,329.41

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Solution

The fourth proportional to 5,697,838.15, 7,862,967.75 and 3,084,329.41 is: 4,256,348.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,838.15 : 7,862,967.75 = 3,084,329.41 : x
  2. Step 2: Convert to fraction form
    5,697,838.15/7,862,967.75 = 3,084,329.41/x
  3. Step 3: Cross multiply
    5,697,838.15x = 7,862,967.75 × 3,084,329.41
  4. Step 4: Simplify right side
    5,697,838.15x = 24,251,982,681,206.53
  5. Step 5: Solve for x
    x = 24,251,982,681,206.53/5,697,838.15
  6. Step 6: Final answer
    x = 4,256,348.12

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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.