Home / 5,393,924.40-8,095,479.30-2,201,341.80

Finding the Fourth Proportional to 5,393,924.40, 8,095,479.30 and 2,201,341.80

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Solution

The fourth proportional to 5,393,924.40, 8,095,479.30 and 2,201,341.80 is: 3,303,887.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,924.40 : 8,095,479.30 = 2,201,341.80 : x
  2. Step 2: Convert to fraction form
    5,393,924.40/8,095,479.30 = 2,201,341.80/x
  3. Step 3: Cross multiply
    5,393,924.40x = 8,095,479.30 × 2,201,341.80
  4. Step 4: Simplify right side
    5,393,924.40x = 17,820,916,974,124.74
  5. Step 5: Solve for x
    x = 17,820,916,974,124.74/5,393,924.40
  6. Step 6: Final answer
    x = 3,303,887.05

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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.