Home / 2,053,682.64-2,833,214.22-1,374,837.84

Finding the Fourth Proportional to 2,053,682.64, 2,833,214.22 and 1,374,837.84

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Solution

The fourth proportional to 2,053,682.64, 2,833,214.22 and 1,374,837.84 is: 1,896,695.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,682.64 : 2,833,214.22 = 1,374,837.84 : x
  2. Step 2: Convert to fraction form
    2,053,682.64/2,833,214.22 = 1,374,837.84/x
  3. Step 3: Cross multiply
    2,053,682.64x = 2,833,214.22 × 1,374,837.84
  4. Step 4: Simplify right side
    2,053,682.64x = 3,895,210,118,482.09
  5. Step 5: Solve for x
    x = 3,895,210,118,482.09/2,053,682.64
  6. Step 6: Final answer
    x = 1,896,695.25

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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.