Home / 1,730,100.79-2,595,152.09-450,704.88

Finding the Fourth Proportional to 1,730,100.79, 2,595,152.09 and 450,704.88

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Solution

The fourth proportional to 1,730,100.79, 2,595,152.09 and 450,704.88 is: 676,057.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,100.79 : 2,595,152.09 = 450,704.88 : x
  2. Step 2: Convert to fraction form
    1,730,100.79/2,595,152.09 = 450,704.88/x
  3. Step 3: Cross multiply
    1,730,100.79x = 2,595,152.09 × 450,704.88
  4. Step 4: Simplify right side
    1,730,100.79x = 1,169,647,696,075.91
  5. Step 5: Solve for x
    x = 1,169,647,696,075.91/1,730,100.79
  6. Step 6: Final answer
    x = 676,057.55

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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.