Home / 3,817,303.06-5,265,775.65-2,419,307.14

Finding the Fourth Proportional to 3,817,303.06, 5,265,775.65 and 2,419,307.14

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Solution

The fourth proportional to 3,817,303.06, 5,265,775.65 and 2,419,307.14 is: 3,337,311.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,303.06 : 5,265,775.65 = 2,419,307.14 : x
  2. Step 2: Convert to fraction form
    3,817,303.06/5,265,775.65 = 2,419,307.14/x
  3. Step 3: Cross multiply
    3,817,303.06x = 5,265,775.65 × 2,419,307.14
  4. Step 4: Simplify right side
    3,817,303.06x = 12,739,528,627,683.14
  5. Step 5: Solve for x
    x = 12,739,528,627,683.14/3,817,303.06
  6. Step 6: Final answer
    x = 3,337,311.30

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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.