Home / 2,506,477.46-3,758,549.79-908,976.02

Finding the Fourth Proportional to 2,506,477.46, 3,758,549.79 and 908,976.02

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Solution

The fourth proportional to 2,506,477.46, 3,758,549.79 and 908,976.02 is: 1,363,041.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,477.46 : 3,758,549.79 = 908,976.02 : x
  2. Step 2: Convert to fraction form
    2,506,477.46/3,758,549.79 = 908,976.02/x
  3. Step 3: Cross multiply
    2,506,477.46x = 3,758,549.79 × 908,976.02
  4. Step 4: Simplify right side
    2,506,477.46x = 3,416,431,629,086.04
  5. Step 5: Solve for x
    x = 3,416,431,629,086.04/2,506,477.46
  6. Step 6: Final answer
    x = 1,363,041.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.