Home / 2,468,361.20-3,708,762.60-1,570,233.20

Finding the Fourth Proportional to 2,468,361.20, 3,708,762.60 and 1,570,233.20

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Solution

The fourth proportional to 2,468,361.20, 3,708,762.60 and 1,570,233.20 is: 2,359,307.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,361.20 : 3,708,762.60 = 1,570,233.20 : x
  2. Step 2: Convert to fraction form
    2,468,361.20/3,708,762.60 = 1,570,233.20/x
  3. Step 3: Cross multiply
    2,468,361.20x = 3,708,762.60 × 1,570,233.20
  4. Step 4: Simplify right side
    2,468,361.20x = 5,823,622,165,438.32
  5. Step 5: Solve for x
    x = 5,823,622,165,438.32/2,468,361.20
  6. Step 6: Final answer
    x = 2,359,307.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.