Home / 4,361,307.72-6,018,604.90-2,427,526.84

Finding the Fourth Proportional to 4,361,307.72, 6,018,604.90 and 2,427,526.84

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Solution

The fourth proportional to 4,361,307.72, 6,018,604.90 and 2,427,526.84 is: 3,349,987.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,307.72 : 6,018,604.90 = 2,427,526.84 : x
  2. Step 2: Convert to fraction form
    4,361,307.72/6,018,604.90 = 2,427,526.84/x
  3. Step 3: Cross multiply
    4,361,307.72x = 6,018,604.90 × 2,427,526.84
  4. Step 4: Simplify right side
    4,361,307.72x = 14,610,324,934,105.52
  5. Step 5: Solve for x
    x = 14,610,324,934,105.52/4,361,307.72
  6. Step 6: Final answer
    x = 3,349,987.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.