Home / 1,365,099.28-2,047,649.83-566,166.31

Finding the Fourth Proportional to 1,365,099.28, 2,047,649.83 and 566,166.31

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Solution

The fourth proportional to 1,365,099.28, 2,047,649.83 and 566,166.31 is: 849,249.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,099.28 : 2,047,649.83 = 566,166.31 : x
  2. Step 2: Convert to fraction form
    1,365,099.28/2,047,649.83 = 566,166.31/x
  3. Step 3: Cross multiply
    1,365,099.28x = 2,047,649.83 × 566,166.31
  4. Step 4: Simplify right side
    1,365,099.28x = 1,159,310,341,888.69
  5. Step 5: Solve for x
    x = 1,159,310,341,888.69/1,365,099.28
  6. Step 6: Final answer
    x = 849,249.84

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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.