Home / 1,196,358.96-1,650,680.01-706,339.91

Finding the Fourth Proportional to 1,196,358.96, 1,650,680.01 and 706,339.91

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Solution

The fourth proportional to 1,196,358.96, 1,650,680.01 and 706,339.91 is: 974,574.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,358.96 : 1,650,680.01 = 706,339.91 : x
  2. Step 2: Convert to fraction form
    1,196,358.96/1,650,680.01 = 706,339.91/x
  3. Step 3: Cross multiply
    1,196,358.96x = 1,650,680.01 × 706,339.91
  4. Step 4: Simplify right side
    1,196,358.96x = 1,165,941,161,448.80
  5. Step 5: Solve for x
    x = 1,165,941,161,448.80/1,196,358.96
  6. Step 6: Final answer
    x = 974,574.69

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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.