Home / 5,911,230.15-8,870,347.26-2,499,330.33

Finding the Fourth Proportional to 5,911,230.15, 8,870,347.26 and 2,499,330.33

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Solution

The fourth proportional to 5,911,230.15, 8,870,347.26 and 2,499,330.33 is: 3,750,476.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,230.15 : 8,870,347.26 = 2,499,330.33 : x
  2. Step 2: Convert to fraction form
    5,911,230.15/8,870,347.26 = 2,499,330.33/x
  3. Step 3: Cross multiply
    5,911,230.15x = 8,870,347.26 × 2,499,330.33
  4. Step 4: Simplify right side
    5,911,230.15x = 22,169,927,944,550.39
  5. Step 5: Solve for x
    x = 22,169,927,944,550.39/5,911,230.15
  6. Step 6: Final answer
    x = 3,750,476.19

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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.