Home / 7,023,510-9,692,443.80-3,804,246

Finding the Fourth Proportional to 7,023,510, 9,692,443.80 and 3,804,246

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Solution

The fourth proportional to 7,023,510, 9,692,443.80 and 3,804,246 is: 5,249,859.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,510 : 9,692,443.80 = 3,804,246 : x
  2. Step 2: Convert to fraction form
    7,023,510/9,692,443.80 = 3,804,246/x
  3. Step 3: Cross multiply
    7,023,510x = 9,692,443.80 × 3,804,246
  4. Step 4: Simplify right side
    7,023,510x = 36,872,440,556,374.80
  5. Step 5: Solve for x
    x = 36,872,440,556,374.80/7,023,510
  6. Step 6: Final answer
    x = 5,249,859.48

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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.