Home / 1,555,096.02-2,332,644.03-657,551.22

Finding the Fourth Proportional to 1,555,096.02, 2,332,644.03 and 657,551.22

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Solution

The fourth proportional to 1,555,096.02, 2,332,644.03 and 657,551.22 is: 986,326.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,096.02 : 2,332,644.03 = 657,551.22 : x
  2. Step 2: Convert to fraction form
    1,555,096.02/2,332,644.03 = 657,551.22/x
  3. Step 3: Cross multiply
    1,555,096.02x = 2,332,644.03 × 657,551.22
  4. Step 4: Simplify right side
    1,555,096.02x = 1,533,832,927,752.22
  5. Step 5: Solve for x
    x = 1,533,832,927,752.22/1,555,096.02
  6. Step 6: Final answer
    x = 986,326.83

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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.