Home / 8,303,040.10-12,454,117.08-2,237,674.51

Finding the Fourth Proportional to 8,303,040.10, 12,454,117.08 and 2,237,674.51

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Solution

The fourth proportional to 8,303,040.10, 12,454,117.08 and 2,237,674.51 is: 3,356,392.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,040.10 : 12,454,117.08 = 2,237,674.51 : x
  2. Step 2: Convert to fraction form
    8,303,040.10/12,454,117.08 = 2,237,674.51/x
  3. Step 3: Cross multiply
    8,303,040.10x = 12,454,117.08 × 2,237,674.51
  4. Step 4: Simplify right side
    8,303,040.10x = 27,868,260,334,471.63
  5. Step 5: Solve for x
    x = 27,868,260,334,471.63/8,303,040.10
  6. Step 6: Final answer
    x = 3,356,392.36

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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.