Home / 1,730,277.80-2,595,611.10-532,190.60

Finding the Fourth Proportional to 1,730,277.80, 2,595,611.10 and 532,190.60

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Solution

The fourth proportional to 1,730,277.80, 2,595,611.10 and 532,190.60 is: 798,345.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,277.80 : 2,595,611.10 = 532,190.60 : x
  2. Step 2: Convert to fraction form
    1,730,277.80/2,595,611.10 = 532,190.60/x
  3. Step 3: Cross multiply
    1,730,277.80x = 2,595,611.10 × 532,190.60
  4. Step 4: Simplify right side
    1,730,277.80x = 1,381,359,828,675.66
  5. Step 5: Solve for x
    x = 1,381,359,828,675.66/1,730,277.80
  6. Step 6: Final answer
    x = 798,345.69

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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.