Home / 2,941,232.22-4,412,557.60-1,021,864.07

Finding the Fourth Proportional to 2,941,232.22, 4,412,557.60 and 1,021,864.07

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Solution

The fourth proportional to 2,941,232.22, 4,412,557.60 and 1,021,864.07 is: 1,533,042.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,232.22 : 4,412,557.60 = 1,021,864.07 : x
  2. Step 2: Convert to fraction form
    2,941,232.22/4,412,557.60 = 1,021,864.07/x
  3. Step 3: Cross multiply
    2,941,232.22x = 4,412,557.60 × 1,021,864.07
  4. Step 4: Simplify right side
    2,941,232.22x = 4,509,034,076,722.17
  5. Step 5: Solve for x
    x = 4,509,034,076,722.17/2,941,232.22
  6. Step 6: Final answer
    x = 1,533,042.53

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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.