Home / 9,964,114.20-14,946,171.30-3,575,012.40

Finding the Fourth Proportional to 9,964,114.20, 14,946,171.30 and 3,575,012.40

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Solution

The fourth proportional to 9,964,114.20, 14,946,171.30 and 3,575,012.40 is: 5,362,518.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,114.20 : 14,946,171.30 = 3,575,012.40 : x
  2. Step 2: Convert to fraction form
    9,964,114.20/14,946,171.30 = 3,575,012.40/x
  3. Step 3: Cross multiply
    9,964,114.20x = 14,946,171.30 × 3,575,012.40
  4. Step 4: Simplify right side
    9,964,114.20x = 53,432,747,730,024.12
  5. Step 5: Solve for x
    x = 53,432,747,730,024.12/9,964,114.20
  6. Step 6: Final answer
    x = 5,362,518.60

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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.