Home / 1,265,908.63-1,898,250.59-467,566.15

Finding the Fourth Proportional to 1,265,908.63, 1,898,250.59 and 467,566.15

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Solution

The fourth proportional to 1,265,908.63, 1,898,250.59 and 467,566.15 is: 701,123.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,908.63 : 1,898,250.59 = 467,566.15 : x
  2. Step 2: Convert to fraction form
    1,265,908.63/1,898,250.59 = 467,566.15/x
  3. Step 3: Cross multiply
    1,265,908.63x = 1,898,250.59 × 467,566.15
  4. Step 4: Simplify right side
    1,265,908.63x = 887,557,717,763.70
  5. Step 5: Solve for x
    x = 887,557,717,763.70/1,265,908.63
  6. Step 6: Final answer
    x = 701,123.05

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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.