Home / 8,823,624.61-12,176,897.31-4,903,545.97

Finding the Fourth Proportional to 8,823,624.61, 12,176,897.31 and 4,903,545.97

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Solution

The fourth proportional to 8,823,624.61, 12,176,897.31 and 4,903,545.97 is: 6,767,057.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,624.61 : 12,176,897.31 = 4,903,545.97 : x
  2. Step 2: Convert to fraction form
    8,823,624.61/12,176,897.31 = 4,903,545.97/x
  3. Step 3: Cross multiply
    8,823,624.61x = 12,176,897.31 × 4,903,545.97
  4. Step 4: Simplify right side
    8,823,624.61x = 59,709,975,731,554.34
  5. Step 5: Solve for x
    x = 59,709,975,731,554.34/8,823,624.61
  6. Step 6: Final answer
    x = 6,767,057.57

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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.