Home / 7,059,089.19-9,741,543.19-4,003,303.44

Finding the Fourth Proportional to 7,059,089.19, 9,741,543.19 and 4,003,303.44

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Solution

The fourth proportional to 7,059,089.19, 9,741,543.19 and 4,003,303.44 is: 5,524,558.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,059,089.19 : 9,741,543.19 = 4,003,303.44 : x
  2. Step 2: Convert to fraction form
    7,059,089.19/9,741,543.19 = 4,003,303.44/x
  3. Step 3: Cross multiply
    7,059,089.19x = 9,741,543.19 × 4,003,303.44
  4. Step 4: Simplify right side
    7,059,089.19x = 38,998,353,353,427.31
  5. Step 5: Solve for x
    x = 38,998,353,353,427.31/7,059,089.19
  6. Step 6: Final answer
    x = 5,524,558.81

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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.