Home / 903,737.90-1,354,075.94-599,919.86

Finding the Fourth Proportional to 903,737.90, 1,354,075.94 and 599,919.86

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Solution

The fourth proportional to 903,737.90, 1,354,075.94 and 599,919.86 is: 898,863.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,737.90 : 1,354,075.94 = 599,919.86 : x
  2. Step 2: Convert to fraction form
    903,737.90/1,354,075.94 = 599,919.86/x
  3. Step 3: Cross multiply
    903,737.90x = 1,354,075.94 × 599,919.86
  4. Step 4: Simplify right side
    903,737.90x = 812,337,048,354.17
  5. Step 5: Solve for x
    x = 812,337,048,354.17/903,737.90
  6. Step 6: Final answer
    x = 898,863.54

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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.