Home / 2,265,473.17-3,397,838.05-623,767.43

Finding the Fourth Proportional to 2,265,473.17, 3,397,838.05 and 623,767.43

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Solution

The fourth proportional to 2,265,473.17, 3,397,838.05 and 623,767.43 is: 935,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,473.17 : 3,397,838.05 = 623,767.43 : x
  2. Step 2: Convert to fraction form
    2,265,473.17/3,397,838.05 = 623,767.43/x
  3. Step 3: Cross multiply
    2,265,473.17x = 3,397,838.05 × 623,767.43
  4. Step 4: Simplify right side
    2,265,473.17x = 2,119,460,717,279.02
  5. Step 5: Solve for x
    x = 2,119,460,717,279.02/2,265,473.17
  6. Step 6: Final answer
    x = 935,548.80

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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.