Home / 8,882,829.81-13,329,171.51-4,333,915.98

Finding the Fourth Proportional to 8,882,829.81, 13,329,171.51 and 4,333,915.98

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Solution

The fourth proportional to 8,882,829.81, 13,329,171.51 and 4,333,915.98 is: 6,503,277.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,829.81 : 13,329,171.51 = 4,333,915.98 : x
  2. Step 2: Convert to fraction form
    8,882,829.81/13,329,171.51 = 4,333,915.98/x
  3. Step 3: Cross multiply
    8,882,829.81x = 13,329,171.51 × 4,333,915.98
  4. Step 4: Simplify right side
    8,882,829.81x = 57,767,509,407,349.73
  5. Step 5: Solve for x
    x = 57,767,509,407,349.73/8,882,829.81
  6. Step 6: Final answer
    x = 6,503,277.74

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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.