Home / 2,703,767.77-3,731,199.28-1,480,074.13

Finding the Fourth Proportional to 2,703,767.77, 3,731,199.28 and 1,480,074.13

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Solution

The fourth proportional to 2,703,767.77, 3,731,199.28 and 1,480,074.13 is: 2,042,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,767.77 : 3,731,199.28 = 1,480,074.13 : x
  2. Step 2: Convert to fraction form
    2,703,767.77/3,731,199.28 = 1,480,074.13/x
  3. Step 3: Cross multiply
    2,703,767.77x = 3,731,199.28 × 1,480,074.13
  4. Step 4: Simplify right side
    2,703,767.77x = 5,522,451,528,202.63
  5. Step 5: Solve for x
    x = 5,522,451,528,202.63/2,703,767.77
  6. Step 6: Final answer
    x = 2,042,502.17

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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.