Home / 1,750,265.75-2,625,841.43-488,093.51

Finding the Fourth Proportional to 1,750,265.75, 2,625,841.43 and 488,093.51

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Solution

The fourth proportional to 1,750,265.75, 2,625,841.43 and 488,093.51 is: 732,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,265.75 : 2,625,841.43 = 488,093.51 : x
  2. Step 2: Convert to fraction form
    1,750,265.75/2,625,841.43 = 488,093.51/x
  3. Step 3: Cross multiply
    1,750,265.75x = 2,625,841.43 × 488,093.51
  4. Step 4: Simplify right side
    1,750,265.75x = 1,281,656,157,831.65
  5. Step 5: Solve for x
    x = 1,281,656,157,831.65/1,750,265.75
  6. Step 6: Final answer
    x = 732,263.75

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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.