Home / 1,164,007.80-1,746,530.10-532,596.60

Finding the Fourth Proportional to 1,164,007.80, 1,746,530.10 and 532,596.60

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Solution

The fourth proportional to 1,164,007.80, 1,746,530.10 and 532,596.60 is: 799,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,007.80 : 1,746,530.10 = 532,596.60 : x
  2. Step 2: Convert to fraction form
    1,164,007.80/1,746,530.10 = 532,596.60/x
  3. Step 3: Cross multiply
    1,164,007.80x = 1,746,530.10 × 532,596.60
  4. Step 4: Simplify right side
    1,164,007.80x = 930,195,993,057.66
  5. Step 5: Solve for x
    x = 930,195,993,057.66/1,164,007.80
  6. Step 6: Final answer
    x = 799,132.10

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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.