Home / 957,149.19-1,435,751.60-357,996.02

Finding the Fourth Proportional to 957,149.19, 1,435,751.60 and 357,996.02

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Solution

The fourth proportional to 957,149.19, 1,435,751.60 and 357,996.02 is: 537,004.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,149.19 : 1,435,751.60 = 357,996.02 : x
  2. Step 2: Convert to fraction form
    957,149.19/1,435,751.60 = 357,996.02/x
  3. Step 3: Cross multiply
    957,149.19x = 1,435,751.60 × 357,996.02
  4. Step 4: Simplify right side
    957,149.19x = 513,993,349,539.89
  5. Step 5: Solve for x
    x = 513,993,349,539.89/957,149.19
  6. Step 6: Final answer
    x = 537,004.42

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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.