Home / 1,696,291.34-2,340,852.02-932,344.70

Finding the Fourth Proportional to 1,696,291.34, 2,340,852.02 and 932,344.70

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Solution

The fourth proportional to 1,696,291.34, 2,340,852.02 and 932,344.70 is: 1,286,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,291.34 : 2,340,852.02 = 932,344.70 : x
  2. Step 2: Convert to fraction form
    1,696,291.34/2,340,852.02 = 932,344.70/x
  3. Step 3: Cross multiply
    1,696,291.34x = 2,340,852.02 × 932,344.70
  4. Step 4: Simplify right side
    1,696,291.34x = 2,182,480,974,331.29
  5. Step 5: Solve for x
    x = 2,182,480,974,331.29/1,696,291.34
  6. Step 6: Final answer
    x = 1,286,619.18

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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.