Home / 895,054.40-1,342,610.40-334,145.60

Finding the Fourth Proportional to 895,054.40, 1,342,610.40 and 334,145.60

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Solution

The fourth proportional to 895,054.40, 1,342,610.40 and 334,145.60 is: 501,229.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,054.40 : 1,342,610.40 = 334,145.60 : x
  2. Step 2: Convert to fraction form
    895,054.40/1,342,610.40 = 334,145.60/x
  3. Step 3: Cross multiply
    895,054.40x = 1,342,610.40 × 334,145.60
  4. Step 4: Simplify right side
    895,054.40x = 448,627,357,674.24
  5. Step 5: Solve for x
    x = 448,627,357,674.24/895,054.40
  6. Step 6: Final answer
    x = 501,229.15

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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.