Home / 1,894,562.04-2,614,464.72-1,035,103.80

Finding the Fourth Proportional to 1,894,562.04, 2,614,464.72 and 1,035,103.80

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Solution

The fourth proportional to 1,894,562.04, 2,614,464.72 and 1,035,103.80 is: 1,428,426.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,562.04 : 2,614,464.72 = 1,035,103.80 : x
  2. Step 2: Convert to fraction form
    1,894,562.04/2,614,464.72 = 1,035,103.80/x
  3. Step 3: Cross multiply
    1,894,562.04x = 2,614,464.72 × 1,035,103.80
  4. Step 4: Simplify right side
    1,894,562.04x = 2,706,242,366,637.94
  5. Step 5: Solve for x
    x = 2,706,242,366,637.94/1,894,562.04
  6. Step 6: Final answer
    x = 1,428,426.36

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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.