Home / 4,647,225.80-6,974,985.90-4,016,851.40

Finding the Fourth Proportional to 4,647,225.80, 6,974,985.90 and 4,016,851.40

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Solution

The fourth proportional to 4,647,225.80, 6,974,985.90 and 4,016,851.40 is: 6,028,861.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,225.80 : 6,974,985.90 = 4,016,851.40 : x
  2. Step 2: Convert to fraction form
    4,647,225.80/6,974,985.90 = 4,016,851.40/x
  3. Step 3: Cross multiply
    4,647,225.80x = 6,974,985.90 × 4,016,851.40
  4. Step 4: Simplify right side
    4,647,225.80x = 28,017,481,877,395.26
  5. Step 5: Solve for x
    x = 28,017,481,877,395.26/4,647,225.80
  6. Step 6: Final answer
    x = 6,028,861.75

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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.