Home / 2,506,617.95-3,459,143.15-1,419,099.39

Finding the Fourth Proportional to 2,506,617.95, 3,459,143.15 and 1,419,099.39

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Solution

The fourth proportional to 2,506,617.95, 3,459,143.15 and 1,419,099.39 is: 1,958,363.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,617.95 : 3,459,143.15 = 1,419,099.39 : x
  2. Step 2: Convert to fraction form
    2,506,617.95/3,459,143.15 = 1,419,099.39/x
  3. Step 3: Cross multiply
    2,506,617.95x = 3,459,143.15 × 1,419,099.39
  4. Step 4: Simplify right side
    2,506,617.95x = 4,908,867,934,087.68
  5. Step 5: Solve for x
    x = 4,908,867,934,087.68/2,506,617.95
  6. Step 6: Final answer
    x = 1,958,363.04

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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.