Home / 2,459,596-3,394,242.48-1,386,508

Finding the Fourth Proportional to 2,459,596, 3,394,242.48 and 1,386,508

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Solution

The fourth proportional to 2,459,596, 3,394,242.48 and 1,386,508 is: 1,913,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,596 : 3,394,242.48 = 1,386,508 : x
  2. Step 2: Convert to fraction form
    2,459,596/3,394,242.48 = 1,386,508/x
  3. Step 3: Cross multiply
    2,459,596x = 3,394,242.48 × 1,386,508
  4. Step 4: Simplify right side
    2,459,596x = 4,706,144,352,459.84
  5. Step 5: Solve for x
    x = 4,706,144,352,459.84/2,459,596
  6. Step 6: Final answer
    x = 1,913,381.04

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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.