Home / 1,501,106.90-2,251,664.94-363,864.62

Finding the Fourth Proportional to 1,501,106.90, 2,251,664.94 and 363,864.62

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Solution

The fourth proportional to 1,501,106.90, 2,251,664.94 and 363,864.62 is: 545,798.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,106.90 : 2,251,664.94 = 363,864.62 : x
  2. Step 2: Convert to fraction form
    1,501,106.90/2,251,664.94 = 363,864.62/x
  3. Step 3: Cross multiply
    1,501,106.90x = 2,251,664.94 × 363,864.62
  4. Step 4: Simplify right side
    1,501,106.90x = 819,301,207,760.42
  5. Step 5: Solve for x
    x = 819,301,207,760.42/1,501,106.90
  6. Step 6: Final answer
    x = 545,798.04

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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.