Home / 4,247,574.82-6,367,095.93-1,366,824.40

Finding the Fourth Proportional to 4,247,574.82, 6,367,095.93 and 1,366,824.40

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Solution

The fourth proportional to 4,247,574.82, 6,367,095.93 and 1,366,824.40 is: 2,048,863.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,574.82 : 6,367,095.93 = 1,366,824.40 : x
  2. Step 2: Convert to fraction form
    4,247,574.82/6,367,095.93 = 1,366,824.40/x
  3. Step 3: Cross multiply
    4,247,574.82x = 6,367,095.93 × 1,366,824.40
  4. Step 4: Simplify right side
    4,247,574.82x = 8,702,702,074,264.69
  5. Step 5: Solve for x
    x = 8,702,702,074,264.69/4,247,574.82
  6. Step 6: Final answer
    x = 2,048,863.75

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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.