Home / 7,944,037.02-10,962,448.29-4,506,204.24

Finding the Fourth Proportional to 7,944,037.02, 10,962,448.29 and 4,506,204.24

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Solution

The fourth proportional to 7,944,037.02, 10,962,448.29 and 4,506,204.24 is: 6,218,378.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,037.02 : 10,962,448.29 = 4,506,204.24 : x
  2. Step 2: Convert to fraction form
    7,944,037.02/10,962,448.29 = 4,506,204.24/x
  3. Step 3: Cross multiply
    7,944,037.02x = 10,962,448.29 × 4,506,204.24
  4. Step 4: Simplify right side
    7,944,037.02x = 49,399,030,965,178.75
  5. Step 5: Solve for x
    x = 49,399,030,965,178.75/7,944,037.02
  6. Step 6: Final answer
    x = 6,218,378.75

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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.