Home / 4,919,913.03-6,789,524.18-2,714,873.93

Finding the Fourth Proportional to 4,919,913.03, 6,789,524.18 and 2,714,873.93

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Solution

The fourth proportional to 4,919,913.03, 6,789,524.18 and 2,714,873.93 is: 3,746,550.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,919,913.03 : 6,789,524.18 = 2,714,873.93 : x
  2. Step 2: Convert to fraction form
    4,919,913.03/6,789,524.18 = 2,714,873.93/x
  3. Step 3: Cross multiply
    4,919,913.03x = 6,789,524.18 × 2,714,873.93
  4. Step 4: Simplify right side
    4,919,913.03x = 18,432,702,193,386.63
  5. Step 5: Solve for x
    x = 18,432,702,193,386.63/4,919,913.03
  6. Step 6: Final answer
    x = 3,746,550.41

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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.