Home / 1,225,568.52-1,838,350.04-583,924.60

Finding the Fourth Proportional to 1,225,568.52, 1,838,350.04 and 583,924.60

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Solution

The fourth proportional to 1,225,568.52, 1,838,350.04 and 583,924.60 is: 875,885.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,568.52 : 1,838,350.04 = 583,924.60 : x
  2. Step 2: Convert to fraction form
    1,225,568.52/1,838,350.04 = 583,924.60/x
  3. Step 3: Cross multiply
    1,225,568.52x = 1,838,350.04 × 583,924.60
  4. Step 4: Simplify right side
    1,225,568.52x = 1,073,457,811,766.98
  5. Step 5: Solve for x
    x = 1,073,457,811,766.98/1,225,568.52
  6. Step 6: Final answer
    x = 875,885.59

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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.