Home / 3,013,812.02-4,520,753.27-883,938.89

Finding the Fourth Proportional to 3,013,812.02, 4,520,753.27 and 883,938.89

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Solution

The fourth proportional to 3,013,812.02, 4,520,753.27 and 883,938.89 is: 1,325,918.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,812.02 : 4,520,753.27 = 883,938.89 : x
  2. Step 2: Convert to fraction form
    3,013,812.02/4,520,753.27 = 883,938.89/x
  3. Step 3: Cross multiply
    3,013,812.02x = 4,520,753.27 × 883,938.89
  4. Step 4: Simplify right side
    3,013,812.02x = 3,996,069,623,027.98
  5. Step 5: Solve for x
    x = 3,996,069,623,027.98/3,013,812.02
  6. Step 6: Final answer
    x = 1,325,918.67

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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.