Home / 795,041.32-1,193,064.72-720,312.16

Finding the Fourth Proportional to 795,041.32, 1,193,064.72 and 720,312.16

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Solution

The fourth proportional to 795,041.32, 1,193,064.72 and 720,312.16 is: 1,080,923.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,041.32 : 1,193,064.72 = 720,312.16 : x
  2. Step 2: Convert to fraction form
    795,041.32/1,193,064.72 = 720,312.16/x
  3. Step 3: Cross multiply
    795,041.32x = 1,193,064.72 × 720,312.16
  4. Step 4: Simplify right side
    795,041.32x = 859,379,025,483.00
  5. Step 5: Solve for x
    x = 859,379,025,483.00/795,041.32
  6. Step 6: Final answer
    x = 1,080,923.73

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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.