Home / 1,196,127.14-1,650,695.31-652,292.69

Finding the Fourth Proportional to 1,196,127.14, 1,650,695.31 and 652,292.69

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Solution

The fourth proportional to 1,196,127.14, 1,650,695.31 and 652,292.69 is: 900,185.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,127.14 : 1,650,695.31 = 652,292.69 : x
  2. Step 2: Convert to fraction form
    1,196,127.14/1,650,695.31 = 652,292.69/x
  3. Step 3: Cross multiply
    1,196,127.14x = 1,650,695.31 × 652,292.69
  4. Step 4: Simplify right side
    1,196,127.14x = 1,076,736,475,876.81
  5. Step 5: Solve for x
    x = 1,076,736,475,876.81/1,196,127.14
  6. Step 6: Final answer
    x = 900,185.64

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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.