Home / 957,007.80-1,437,650.10-799,543.80

Finding the Fourth Proportional to 957,007.80, 1,437,650.10 and 799,543.80

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Solution

The fourth proportional to 957,007.80, 1,437,650.10 and 799,543.80 is: 1,201,102.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,007.80 : 1,437,650.10 = 799,543.80 : x
  2. Step 2: Convert to fraction form
    957,007.80/1,437,650.10 = 799,543.80/x
  3. Step 3: Cross multiply
    957,007.80x = 1,437,650.10 × 799,543.80
  4. Step 4: Simplify right side
    957,007.80x = 1,149,464,224,024.38
  5. Step 5: Solve for x
    x = 1,149,464,224,024.38/957,007.80
  6. Step 6: Final answer
    x = 1,201,102.25

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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.