Home / 8,799,967.24-13,205,807.58-3,616,827.88

Finding the Fourth Proportional to 8,799,967.24, 13,205,807.58 and 3,616,827.88

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Solution

The fourth proportional to 8,799,967.24, 13,205,807.58 and 3,616,827.88 is: 5,427,648.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,967.24 : 13,205,807.58 = 3,616,827.88 : x
  2. Step 2: Convert to fraction form
    8,799,967.24/13,205,807.58 = 3,616,827.88/x
  3. Step 3: Cross multiply
    8,799,967.24x = 13,205,807.58 × 3,616,827.88
  4. Step 4: Simplify right side
    8,799,967.24x = 47,763,133,033,259.33
  5. Step 5: Solve for x
    x = 47,763,133,033,259.33/8,799,967.24
  6. Step 6: Final answer
    x = 5,427,648.96

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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.