Home / 3,506,915.30-4,820,965.30-3,015,072.92

Finding the Fourth Proportional to 3,506,915.30, 4,820,965.30 and 3,015,072.92

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Solution

The fourth proportional to 3,506,915.30, 4,820,965.30 and 3,015,072.92 is: 4,144,828.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,915.30 : 4,820,965.30 = 3,015,072.92 : x
  2. Step 2: Convert to fraction form
    3,506,915.30/4,820,965.30 = 3,015,072.92/x
  3. Step 3: Cross multiply
    3,506,915.30x = 4,820,965.30 × 3,015,072.92
  4. Step 4: Simplify right side
    3,506,915.30x = 14,535,561,924,289.68
  5. Step 5: Solve for x
    x = 14,535,561,924,289.68/3,506,915.30
  6. Step 6: Final answer
    x = 4,144,828.34

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.