Home / 1,066,804.22-1,472,130.24-583,273.10

Finding the Fourth Proportional to 1,066,804.22, 1,472,130.24 and 583,273.10

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Solution

The fourth proportional to 1,066,804.22, 1,472,130.24 and 583,273.10 is: 804,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,804.22 : 1,472,130.24 = 583,273.10 : x
  2. Step 2: Convert to fraction form
    1,066,804.22/1,472,130.24 = 583,273.10/x
  3. Step 3: Cross multiply
    1,066,804.22x = 1,472,130.24 × 583,273.10
  4. Step 4: Simplify right side
    1,066,804.22x = 858,653,968,688.54
  5. Step 5: Solve for x
    x = 858,653,968,688.54/1,066,804.22
  6. Step 6: Final answer
    x = 804,884.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.