Home / 10,593,379.35-15,890,216.64-3,020,345.10

Finding the Fourth Proportional to 10,593,379.35, 15,890,216.64 and 3,020,345.10

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Solution

The fourth proportional to 10,593,379.35, 15,890,216.64 and 3,020,345.10 is: 4,530,559.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,379.35 : 15,890,216.64 = 3,020,345.10 : x
  2. Step 2: Convert to fraction form
    10,593,379.35/15,890,216.64 = 3,020,345.10/x
  3. Step 3: Cross multiply
    10,593,379.35x = 15,890,216.64 × 3,020,345.10
  4. Step 4: Simplify right side
    10,593,379.35x = 47,993,937,966,562.47
  5. Step 5: Solve for x
    x = 47,993,937,966,562.47/10,593,379.35
  6. Step 6: Final answer
    x = 4,530,559.74

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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.