Home / 1,051,132.08-1,450,562.16-567,697.32

Finding the Fourth Proportional to 1,051,132.08, 1,450,562.16 and 567,697.32

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Solution

The fourth proportional to 1,051,132.08, 1,450,562.16 and 567,697.32 is: 783,422.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,132.08 : 1,450,562.16 = 567,697.32 : x
  2. Step 2: Convert to fraction form
    1,051,132.08/1,450,562.16 = 567,697.32/x
  3. Step 3: Cross multiply
    1,051,132.08x = 1,450,562.16 × 567,697.32
  4. Step 4: Simplify right side
    1,051,132.08x = 823,480,250,725.41
  5. Step 5: Solve for x
    x = 823,480,250,725.41/1,051,132.08
  6. Step 6: Final answer
    x = 783,422.24

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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.