Home / 7,012,183.10-10,535,130.34-6,625,062.22

Finding the Fourth Proportional to 7,012,183.10, 10,535,130.34 and 6,625,062.22

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Solution

The fourth proportional to 7,012,183.10, 10,535,130.34 and 6,625,062.22 is: 9,953,518.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,012,183.10 : 10,535,130.34 = 6,625,062.22 : x
  2. Step 2: Convert to fraction form
    7,012,183.10/10,535,130.34 = 6,625,062.22/x
  3. Step 3: Cross multiply
    7,012,183.10x = 10,535,130.34 × 6,625,062.22
  4. Step 4: Simplify right side
    7,012,183.10x = 69,795,893,998,309.75
  5. Step 5: Solve for x
    x = 69,795,893,998,309.75/7,012,183.10
  6. Step 6: Final answer
    x = 9,953,518.47

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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.