Home / 6,112,598.76-9,169,212.14-1,563,687

Finding the Fourth Proportional to 6,112,598.76, 9,169,212.14 and 1,563,687

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Solution

The fourth proportional to 6,112,598.76, 9,169,212.14 and 1,563,687 is: 2,345,610.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,598.76 : 9,169,212.14 = 1,563,687 : x
  2. Step 2: Convert to fraction form
    6,112,598.76/9,169,212.14 = 1,563,687/x
  3. Step 3: Cross multiply
    6,112,598.76x = 9,169,212.14 × 1,563,687
  4. Step 4: Simplify right side
    6,112,598.76x = 14,337,777,815,741.74
  5. Step 5: Solve for x
    x = 14,337,777,815,741.74/6,112,598.76
  6. Step 6: Final answer
    x = 2,345,610.82

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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.