Home / 4,011,682.50-6,020,396.85-1,707,790.89

Finding the Fourth Proportional to 4,011,682.50, 6,020,396.85 and 1,707,790.89

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Solution

The fourth proportional to 4,011,682.50, 6,020,396.85 and 1,707,790.89 is: 2,562,909.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,682.50 : 6,020,396.85 = 1,707,790.89 : x
  2. Step 2: Convert to fraction form
    4,011,682.50/6,020,396.85 = 1,707,790.89/x
  3. Step 3: Cross multiply
    4,011,682.50x = 6,020,396.85 × 1,707,790.89
  4. Step 4: Simplify right side
    4,011,682.50x = 10,281,578,855,973.76
  5. Step 5: Solve for x
    x = 10,281,578,855,973.76/4,011,682.50
  6. Step 6: Final answer
    x = 2,562,909.42

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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.