Home / 2,224,808.46-3,070,296.14-1,258,083.38

Finding the Fourth Proportional to 2,224,808.46, 3,070,296.14 and 1,258,083.38

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Solution

The fourth proportional to 2,224,808.46, 3,070,296.14 and 1,258,083.38 is: 1,736,189.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,808.46 : 3,070,296.14 = 1,258,083.38 : x
  2. Step 2: Convert to fraction form
    2,224,808.46/3,070,296.14 = 1,258,083.38/x
  3. Step 3: Cross multiply
    2,224,808.46x = 3,070,296.14 × 1,258,083.38
  4. Step 4: Simplify right side
    2,224,808.46x = 3,862,688,523,770.26
  5. Step 5: Solve for x
    x = 3,862,688,523,770.26/2,224,808.46
  6. Step 6: Final answer
    x = 1,736,189.25

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1.5x scale

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.