Home / 8,911,848.23-13,369,490.95-3,794,184.39

Finding the Fourth Proportional to 8,911,848.23, 13,369,490.95 and 3,794,184.39

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Solution

The fourth proportional to 8,911,848.23, 13,369,490.95 and 3,794,184.39 is: 5,692,008.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,848.23 : 13,369,490.95 = 3,794,184.39 : x
  2. Step 2: Convert to fraction form
    8,911,848.23/13,369,490.95 = 3,794,184.39/x
  3. Step 3: Cross multiply
    8,911,848.23x = 13,369,490.95 × 3,794,184.39
  4. Step 4: Simplify right side
    8,911,848.23x = 50,726,313,864,736.27
  5. Step 5: Solve for x
    x = 50,726,313,864,736.27/8,911,848.23
  6. Step 6: Final answer
    x = 5,692,008.28

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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.