Home / 441,886.07-610,035.80-297,451.23

Finding the Fourth Proportional to 441,886.07, 610,035.80 and 297,451.23

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Solution

The fourth proportional to 441,886.07, 610,035.80 and 297,451.23 is: 410,639.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,886.07 : 610,035.80 = 297,451.23 : x
  2. Step 2: Convert to fraction form
    441,886.07/610,035.80 = 297,451.23/x
  3. Step 3: Cross multiply
    441,886.07x = 610,035.80 × 297,451.23
  4. Step 4: Simplify right side
    441,886.07x = 181,455,897,831.45
  5. Step 5: Solve for x
    x = 181,455,897,831.45/441,886.07
  6. Step 6: Final answer
    x = 410,639.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.