Home / 1,163,293.80-1,744,940.70-602,500.20

Finding the Fourth Proportional to 1,163,293.80, 1,744,940.70 and 602,500.20

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Solution

The fourth proportional to 1,163,293.80, 1,744,940.70 and 602,500.20 is: 903,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,293.80 : 1,744,940.70 = 602,500.20 : x
  2. Step 2: Convert to fraction form
    1,163,293.80/1,744,940.70 = 602,500.20/x
  3. Step 3: Cross multiply
    1,163,293.80x = 1,744,940.70 × 602,500.20
  4. Step 4: Simplify right side
    1,163,293.80x = 1,051,327,120,738.14
  5. Step 5: Solve for x
    x = 1,051,327,120,738.14/1,163,293.80
  6. Step 6: Final answer
    x = 903,750.30

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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.