Home / 4,854,959.85-7,276,350.30-2,574,856.53

Finding the Fourth Proportional to 4,854,959.85, 7,276,350.30 and 2,574,856.53

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Solution

The fourth proportional to 4,854,959.85, 7,276,350.30 and 2,574,856.53 is: 3,859,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,959.85 : 7,276,350.30 = 2,574,856.53 : x
  2. Step 2: Convert to fraction form
    4,854,959.85/7,276,350.30 = 2,574,856.53/x
  3. Step 3: Cross multiply
    4,854,959.85x = 7,276,350.30 × 2,574,856.53
  4. Step 4: Simplify right side
    4,854,959.85x = 18,735,558,084,522.46
  5. Step 5: Solve for x
    x = 18,735,558,084,522.46/4,854,959.85
  6. Step 6: Final answer
    x = 3,859,055.21

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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.