Home / 1,562,939.04-2,344,598.40-441,008.16

Finding the Fourth Proportional to 1,562,939.04, 2,344,598.40 and 441,008.16

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Solution

The fourth proportional to 1,562,939.04, 2,344,598.40 and 441,008.16 is: 661,565.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,939.04 : 2,344,598.40 = 441,008.16 : x
  2. Step 2: Convert to fraction form
    1,562,939.04/2,344,598.40 = 441,008.16/x
  3. Step 3: Cross multiply
    1,562,939.04x = 2,344,598.40 × 441,008.16
  4. Step 4: Simplify right side
    1,562,939.04x = 1,033,987,026,322.94
  5. Step 5: Solve for x
    x = 1,033,987,026,322.94/1,562,939.04
  6. Step 6: Final answer
    x = 661,565.81

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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.