Home / 1,244,675.01-1,866,239.34-524,646.27

Finding the Fourth Proportional to 1,244,675.01, 1,866,239.34 and 524,646.27

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Solution

The fourth proportional to 1,244,675.01, 1,866,239.34 and 524,646.27 is: 786,643.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,675.01 : 1,866,239.34 = 524,646.27 : x
  2. Step 2: Convert to fraction form
    1,244,675.01/1,866,239.34 = 524,646.27/x
  3. Step 3: Cross multiply
    1,244,675.01x = 1,866,239.34 × 524,646.27
  4. Step 4: Simplify right side
    1,244,675.01x = 979,115,508,658.26
  5. Step 5: Solve for x
    x = 979,115,508,658.26/1,244,675.01
  6. Step 6: Final answer
    x = 786,643.50

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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.