Home / 10,842,467.22-16,258,510.35-6,294,772.44

Finding the Fourth Proportional to 10,842,467.22, 16,258,510.35 and 6,294,772.44

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Solution

The fourth proportional to 10,842,467.22, 16,258,510.35 and 6,294,772.44 is: 9,439,145.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,467.22 : 16,258,510.35 = 6,294,772.44 : x
  2. Step 2: Convert to fraction form
    10,842,467.22/16,258,510.35 = 6,294,772.44/x
  3. Step 3: Cross multiply
    10,842,467.22x = 16,258,510.35 × 6,294,772.44
  4. Step 4: Simplify right side
    10,842,467.22x = 102,343,622,866,634.77
  5. Step 5: Solve for x
    x = 102,343,622,866,634.77/10,842,467.22
  6. Step 6: Final answer
    x = 9,439,145.24

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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.