Home / 4,222,482.78-5,826,884.13-2,502,582.24

Finding the Fourth Proportional to 4,222,482.78, 5,826,884.13 and 2,502,582.24

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Solution

The fourth proportional to 4,222,482.78, 5,826,884.13 and 2,502,582.24 is: 3,453,479.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,482.78 : 5,826,884.13 = 2,502,582.24 : x
  2. Step 2: Convert to fraction form
    4,222,482.78/5,826,884.13 = 2,502,582.24/x
  3. Step 3: Cross multiply
    4,222,482.78x = 5,826,884.13 × 2,502,582.24
  4. Step 4: Simplify right side
    4,222,482.78x = 14,582,256,738,275.85
  5. Step 5: Solve for x
    x = 14,582,256,738,275.85/4,222,482.78
  6. Step 6: Final answer
    x = 3,453,479.27

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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.