Home / 1,894,694.74-2,614,697.08-1,035,254.94

Finding the Fourth Proportional to 1,894,694.74, 2,614,697.08 and 1,035,254.94

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Solution

The fourth proportional to 1,894,694.74, 2,614,697.08 and 1,035,254.94 is: 1,428,661.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,694.74 : 2,614,697.08 = 1,035,254.94 : x
  2. Step 2: Convert to fraction form
    1,894,694.74/2,614,697.08 = 1,035,254.94/x
  3. Step 3: Cross multiply
    1,894,694.74x = 2,614,697.08 × 1,035,254.94
  4. Step 4: Simplify right side
    1,894,694.74x = 2,706,878,068,673.58
  5. Step 5: Solve for x
    x = 2,706,878,068,673.58/1,894,694.74
  6. Step 6: Final answer
    x = 1,428,661.84

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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.