Home / 1,196,357.46-1,650,677.95-706,338.41

Finding the Fourth Proportional to 1,196,357.46, 1,650,677.95 and 706,338.41

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Solution

The fourth proportional to 1,196,357.46, 1,650,677.95 and 706,338.41 is: 974,572.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,357.46 : 1,650,677.95 = 706,338.41 : x
  2. Step 2: Convert to fraction form
    1,196,357.46/1,650,677.95 = 706,338.41/x
  3. Step 3: Cross multiply
    1,196,357.46x = 1,650,677.95 × 706,338.41
  4. Step 4: Simplify right side
    1,196,357.46x = 1,165,937,233,581.29
  5. Step 5: Solve for x
    x = 1,165,937,233,581.29/1,196,357.46
  6. Step 6: Final answer
    x = 974,572.63

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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.