Home / 4,208,152.59-5,803,375.39-2,656,718.48

Finding the Fourth Proportional to 4,208,152.59, 5,803,375.39 and 2,656,718.48

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Solution

The fourth proportional to 4,208,152.59, 5,803,375.39 and 2,656,718.48 is: 3,663,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,152.59 : 5,803,375.39 = 2,656,718.48 : x
  2. Step 2: Convert to fraction form
    4,208,152.59/5,803,375.39 = 2,656,718.48/x
  3. Step 3: Cross multiply
    4,208,152.59x = 5,803,375.39 × 2,656,718.48
  4. Step 4: Simplify right side
    4,208,152.59x = 15,417,934,652,856.85
  5. Step 5: Solve for x
    x = 15,417,934,652,856.85/4,208,152.59
  6. Step 6: Final answer
    x = 3,663,825.00

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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.