Home / 2,506,966.30-3,459,619.40-1,361,022.04

Finding the Fourth Proportional to 2,506,966.30, 3,459,619.40 and 1,361,022.04

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Solution

The fourth proportional to 2,506,966.30, 3,459,619.40 and 1,361,022.04 is: 1,878,213.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,966.30 : 3,459,619.40 = 1,361,022.04 : x
  2. Step 2: Convert to fraction form
    2,506,966.30/3,459,619.40 = 1,361,022.04/x
  3. Step 3: Cross multiply
    2,506,966.30x = 3,459,619.40 × 1,361,022.04
  4. Step 4: Simplify right side
    2,506,966.30x = 4,708,618,258,586.74
  5. Step 5: Solve for x
    x = 4,708,618,258,586.74/2,506,966.30
  6. Step 6: Final answer
    x = 1,878,213.62

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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.