Home / 1,034,722.26-1,427,887.44-575,829.50

Finding the Fourth Proportional to 1,034,722.26, 1,427,887.44 and 575,829.50

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Solution

The fourth proportional to 1,034,722.26, 1,427,887.44 and 575,829.50 is: 794,628.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,722.26 : 1,427,887.44 = 575,829.50 : x
  2. Step 2: Convert to fraction form
    1,034,722.26/1,427,887.44 = 575,829.50/x
  3. Step 3: Cross multiply
    1,034,722.26x = 1,427,887.44 × 575,829.50
  4. Step 4: Simplify right side
    1,034,722.26x = 822,219,710,631.48
  5. Step 5: Solve for x
    x = 822,219,710,631.48/1,034,722.26
  6. Step 6: Final answer
    x = 794,628.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.