Home / 5,817,765.84-8,725,981.32-2,223,452.94

Finding the Fourth Proportional to 5,817,765.84, 8,725,981.32 and 2,223,452.94

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Solution

The fourth proportional to 5,817,765.84, 8,725,981.32 and 2,223,452.94 is: 3,334,924.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,765.84 : 8,725,981.32 = 2,223,452.94 : x
  2. Step 2: Convert to fraction form
    5,817,765.84/8,725,981.32 = 2,223,452.94/x
  3. Step 3: Cross multiply
    5,817,765.84x = 8,725,981.32 × 2,223,452.94
  4. Step 4: Simplify right side
    5,817,765.84x = 19,401,808,820,339.08
  5. Step 5: Solve for x
    x = 19,401,808,820,339.08/5,817,765.84
  6. Step 6: Final answer
    x = 3,334,924.33

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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.