Home / 1,750,246.70-2,625,175.65-1,434,152.30

Finding the Fourth Proportional to 1,750,246.70, 2,625,175.65 and 1,434,152.30

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Solution

The fourth proportional to 1,750,246.70, 2,625,175.65 and 1,434,152.30 is: 2,151,069.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,246.70 : 2,625,175.65 = 1,434,152.30 : x
  2. Step 2: Convert to fraction form
    1,750,246.70/2,625,175.65 = 1,434,152.30/x
  3. Step 3: Cross multiply
    1,750,246.70x = 2,625,175.65 × 1,434,152.30
  4. Step 4: Simplify right side
    1,750,246.70x = 3,764,901,696,351.50
  5. Step 5: Solve for x
    x = 3,764,901,696,351.50/1,750,246.70
  6. Step 6: Final answer
    x = 2,151,069.16

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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.