Home / 10,746,525.70-16,119,788.55-3,654,813.70

Finding the Fourth Proportional to 10,746,525.70, 16,119,788.55 and 3,654,813.70

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Solution

The fourth proportional to 10,746,525.70, 16,119,788.55 and 3,654,813.70 is: 5,482,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,525.70 : 16,119,788.55 = 3,654,813.70 : x
  2. Step 2: Convert to fraction form
    10,746,525.70/16,119,788.55 = 3,654,813.70/x
  3. Step 3: Cross multiply
    10,746,525.70x = 16,119,788.55 × 3,654,813.70
  4. Step 4: Simplify right side
    10,746,525.70x = 58,914,824,033,643.14
  5. Step 5: Solve for x
    x = 58,914,824,033,643.14/10,746,525.70
  6. Step 6: Final answer
    x = 5,482,220.55

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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.