Home / 1,033,841.64-1,550,179.26-402,031.92

Finding the Fourth Proportional to 1,033,841.64, 1,550,179.26 and 402,031.92

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Solution

The fourth proportional to 1,033,841.64, 1,550,179.26 and 402,031.92 is: 602,821.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,841.64 : 1,550,179.26 = 402,031.92 : x
  2. Step 2: Convert to fraction form
    1,033,841.64/1,550,179.26 = 402,031.92/x
  3. Step 3: Cross multiply
    1,033,841.64x = 1,550,179.26 × 402,031.92
  4. Step 4: Simplify right side
    1,033,841.64x = 623,221,544,241.98
  5. Step 5: Solve for x
    x = 623,221,544,241.98/1,033,841.64
  6. Step 6: Final answer
    x = 602,821.09

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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.