Home / 2,506,874.69-3,459,527.28-1,360,954.13

Finding the Fourth Proportional to 2,506,874.69, 3,459,527.28 and 1,360,954.13

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Solution

The fourth proportional to 2,506,874.69, 3,459,527.28 and 1,360,954.13 is: 1,878,138.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,874.69 : 3,459,527.28 = 1,360,954.13 : x
  2. Step 2: Convert to fraction form
    2,506,874.69/3,459,527.28 = 1,360,954.13/x
  3. Step 3: Cross multiply
    2,506,874.69x = 3,459,527.28 × 1,360,954.13
  4. Step 4: Simplify right side
    2,506,874.69x = 4,708,257,922,266.03
  5. Step 5: Solve for x
    x = 4,708,257,922,266.03/2,506,874.69
  6. Step 6: Final answer
    x = 1,878,138.52

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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.