Home / 5,806,503.60-8,013,423.20-3,483,483.12

Finding the Fourth Proportional to 5,806,503.60, 8,013,423.20 and 3,483,483.12

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Solution

The fourth proportional to 5,806,503.60, 8,013,423.20 and 3,483,483.12 is: 4,807,475.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,503.60 : 8,013,423.20 = 3,483,483.12 : x
  2. Step 2: Convert to fraction form
    5,806,503.60/8,013,423.20 = 3,483,483.12/x
  3. Step 3: Cross multiply
    5,806,503.60x = 8,013,423.20 × 3,483,483.12
  4. Step 4: Simplify right side
    5,806,503.60x = 27,914,624,450,616.39
  5. Step 5: Solve for x
    x = 27,914,624,450,616.39/5,806,503.60
  6. Step 6: Final answer
    x = 4,807,475.61

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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.