Home / 1,578,730.34-2,367,507.62-567,576.38

Finding the Fourth Proportional to 1,578,730.34, 2,367,507.62 and 567,576.38

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Solution

The fourth proportional to 1,578,730.34, 2,367,507.62 and 567,576.38 is: 851,153.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,730.34 : 2,367,507.62 = 567,576.38 : x
  2. Step 2: Convert to fraction form
    1,578,730.34/2,367,507.62 = 567,576.38/x
  3. Step 3: Cross multiply
    1,578,730.34x = 2,367,507.62 × 567,576.38
  4. Step 4: Simplify right side
    1,578,730.34x = 1,343,741,404,582.02
  5. Step 5: Solve for x
    x = 1,343,741,404,582.02/1,578,730.34
  6. Step 6: Final answer
    x = 851,153.22

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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.