Home / 2,446,306.35-3,669,459.53-1,808,577.15

Finding the Fourth Proportional to 2,446,306.35, 3,669,459.53 and 1,808,577.15

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Solution

The fourth proportional to 2,446,306.35, 3,669,459.53 and 1,808,577.15 is: 2,712,865.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,306.35 : 3,669,459.53 = 1,808,577.15 : x
  2. Step 2: Convert to fraction form
    2,446,306.35/3,669,459.53 = 1,808,577.15/x
  3. Step 3: Cross multiply
    2,446,306.35x = 3,669,459.53 × 1,808,577.15
  4. Step 4: Simplify right side
    2,446,306.35x = 6,636,500,658,807.74
  5. Step 5: Solve for x
    x = 6,636,500,658,807.74/2,446,306.35
  6. Step 6: Final answer
    x = 2,712,865.73

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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.