Home / 1,196,467.93-1,651,130.87-652,615.39

Finding the Fourth Proportional to 1,196,467.93, 1,651,130.87 and 652,615.39

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Solution

The fourth proportional to 1,196,467.93, 1,651,130.87 and 652,615.39 is: 900,612.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,467.93 : 1,651,130.87 = 652,615.39 : x
  2. Step 2: Convert to fraction form
    1,196,467.93/1,651,130.87 = 652,615.39/x
  3. Step 3: Cross multiply
    1,196,467.93x = 1,651,130.87 × 652,615.39
  4. Step 4: Simplify right side
    1,196,467.93x = 1,077,553,416,329.56
  5. Step 5: Solve for x
    x = 1,077,553,416,329.56/1,196,467.93
  6. Step 6: Final answer
    x = 900,612.04

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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.