Home / 3,683,947.84-5,529,690.96-3,042,207.52

Finding the Fourth Proportional to 3,683,947.84, 5,529,690.96 and 3,042,207.52

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Solution

The fourth proportional to 3,683,947.84, 5,529,690.96 and 3,042,207.52 is: 4,566,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,947.84 : 5,529,690.96 = 3,042,207.52 : x
  2. Step 2: Convert to fraction form
    3,683,947.84/5,529,690.96 = 3,042,207.52/x
  3. Step 3: Cross multiply
    3,683,947.84x = 5,529,690.96 × 3,042,207.52
  4. Step 4: Simplify right side
    3,683,947.84x = 16,822,467,421,788.02
  5. Step 5: Solve for x
    x = 16,822,467,421,788.02/3,683,947.84
  6. Step 6: Final answer
    x = 4,566,423.89

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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.