Home / 5,094,406.44-7,026,300.90-3,159,582.12

Finding the Fourth Proportional to 5,094,406.44, 7,026,300.90 and 3,159,582.12

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Solution

The fourth proportional to 5,094,406.44, 7,026,300.90 and 3,159,582.12 is: 4,357,754.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094,406.44 : 7,026,300.90 = 3,159,582.12 : x
  2. Step 2: Convert to fraction form
    5,094,406.44/7,026,300.90 = 3,159,582.12/x
  3. Step 3: Cross multiply
    5,094,406.44x = 7,026,300.90 × 3,159,582.12
  4. Step 4: Simplify right side
    5,094,406.44x = 22,200,174,693,379.91
  5. Step 5: Solve for x
    x = 22,200,174,693,379.91/5,094,406.44
  6. Step 6: Final answer
    x = 4,357,754.91

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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.