Home / 2,506,617.45-3,459,142.46-1,419,098.89

Finding the Fourth Proportional to 2,506,617.45, 3,459,142.46 and 1,419,098.89

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Solution

The fourth proportional to 2,506,617.45, 3,459,142.46 and 1,419,098.89 is: 1,958,362.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,617.45 : 3,459,142.46 = 1,419,098.89 : x
  2. Step 2: Convert to fraction form
    2,506,617.45/3,459,142.46 = 1,419,098.89/x
  3. Step 3: Cross multiply
    2,506,617.45x = 3,459,142.46 × 1,419,098.89
  4. Step 4: Simplify right side
    2,506,617.45x = 4,908,865,225,337.87
  5. Step 5: Solve for x
    x = 4,908,865,225,337.87/2,506,617.45
  6. Step 6: Final answer
    x = 1,958,362.35

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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.