Home / 8,825,599.79-13,238,698.33-2,348,681.50

Finding the Fourth Proportional to 8,825,599.79, 13,238,698.33 and 2,348,681.50

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Solution

The fourth proportional to 8,825,599.79, 13,238,698.33 and 2,348,681.50 is: 3,523,101.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,599.79 : 13,238,698.33 = 2,348,681.50 : x
  2. Step 2: Convert to fraction form
    8,825,599.79/13,238,698.33 = 2,348,681.50/x
  3. Step 3: Cross multiply
    8,825,599.79x = 13,238,698.33 × 2,348,681.50
  4. Step 4: Simplify right side
    8,825,599.79x = 31,093,485,785,558.41
  5. Step 5: Solve for x
    x = 31,093,485,785,558.41/8,825,599.79
  6. Step 6: Final answer
    x = 3,523,101.72

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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.