Home / 7,944,036.58-10,962,447.68-4,506,203.80

Finding the Fourth Proportional to 7,944,036.58, 10,962,447.68 and 4,506,203.80

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Solution

The fourth proportional to 7,944,036.58, 10,962,447.68 and 4,506,203.80 is: 6,218,378.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,036.58 : 10,962,447.68 = 4,506,203.80 : x
  2. Step 2: Convert to fraction form
    7,944,036.58/10,962,447.68 = 4,506,203.80/x
  3. Step 3: Cross multiply
    7,944,036.58x = 10,962,447.68 × 4,506,203.80
  4. Step 4: Simplify right side
    7,944,036.58x = 49,399,023,392,917.18
  5. Step 5: Solve for x
    x = 49,399,023,392,917.18/7,944,036.58
  6. Step 6: Final answer
    x = 6,218,378.14

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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.