Home / 2,459,362.90-3,393,926.81-1,371,704.93

Finding the Fourth Proportional to 2,459,362.90, 3,393,926.81 and 1,371,704.93

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Solution

The fourth proportional to 2,459,362.90, 3,393,926.81 and 1,371,704.93 is: 1,892,956.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,362.90 : 3,393,926.81 = 1,371,704.93 : x
  2. Step 2: Convert to fraction form
    2,459,362.90/3,393,926.81 = 1,371,704.93/x
  3. Step 3: Cross multiply
    2,459,362.90x = 3,393,926.81 × 1,371,704.93
  4. Step 4: Simplify right side
    2,459,362.90x = 4,655,466,140,765.44
  5. Step 5: Solve for x
    x = 4,655,466,140,765.44/2,459,362.90
  6. Step 6: Final answer
    x = 1,892,956.16

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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.