Home / 895,097.60-1,342,664.32-334,020.16

Finding the Fourth Proportional to 895,097.60, 1,342,664.32 and 334,020.16

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Solution

The fourth proportional to 895,097.60, 1,342,664.32 and 334,020.16 is: 501,036.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,097.60 : 1,342,664.32 = 334,020.16 : x
  2. Step 2: Convert to fraction form
    895,097.60/1,342,664.32 = 334,020.16/x
  3. Step 3: Cross multiply
    895,097.60x = 1,342,664.32 × 334,020.16
  4. Step 4: Simplify right side
    895,097.60x = 448,476,950,992.69
  5. Step 5: Solve for x
    x = 448,476,950,992.69/895,097.60
  6. Step 6: Final answer
    x = 501,036.93

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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.