Home / 3,063,187.70-4,595,280.67-904,431.03

Finding the Fourth Proportional to 3,063,187.70, 4,595,280.67 and 904,431.03

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Solution

The fourth proportional to 3,063,187.70, 4,595,280.67 and 904,431.03 is: 1,356,793.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,187.70 : 4,595,280.67 = 904,431.03 : x
  2. Step 2: Convert to fraction form
    3,063,187.70/4,595,280.67 = 904,431.03/x
  3. Step 3: Cross multiply
    3,063,187.70x = 4,595,280.67 × 904,431.03
  4. Step 4: Simplify right side
    3,063,187.70x = 4,156,114,434,166.46
  5. Step 5: Solve for x
    x = 4,156,114,434,166.46/3,063,187.70
  6. Step 6: Final answer
    x = 1,356,793.91

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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.