Home / 3,702,751.80-5,553,039.06-1,572,819

Finding the Fourth Proportional to 3,702,751.80, 5,553,039.06 and 1,572,819

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Solution

The fourth proportional to 3,702,751.80, 5,553,039.06 and 1,572,819 is: 2,358,766.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,751.80 : 5,553,039.06 = 1,572,819 : x
  2. Step 2: Convert to fraction form
    3,702,751.80/5,553,039.06 = 1,572,819/x
  3. Step 3: Cross multiply
    3,702,751.80x = 5,553,039.06 × 1,572,819
  4. Step 4: Simplify right side
    3,702,751.80x = 8,733,925,341,310.14
  5. Step 5: Solve for x
    x = 8,733,925,341,310.14/3,702,751.80
  6. Step 6: Final answer
    x = 2,358,766.08

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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.