Home / 2,258,525.53-3,387,271.47-1,347,965.11

Finding the Fourth Proportional to 2,258,525.53, 3,387,271.47 and 1,347,965.11

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Solution

The fourth proportional to 2,258,525.53, 3,387,271.47 and 1,347,965.11 is: 2,021,639.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,525.53 : 3,387,271.47 = 1,347,965.11 : x
  2. Step 2: Convert to fraction form
    2,258,525.53/3,387,271.47 = 1,347,965.11/x
  3. Step 3: Cross multiply
    2,258,525.53x = 3,387,271.47 × 1,347,965.11
  4. Step 4: Simplify right side
    2,258,525.53x = 4,565,923,759,658.41
  5. Step 5: Solve for x
    x = 4,565,923,759,658.41/2,258,525.53
  6. Step 6: Final answer
    x = 2,021,639.21

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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.