Home / 6,397,620.30-9,573,102.45-4,718,004.30

Finding the Fourth Proportional to 6,397,620.30, 9,573,102.45 and 4,718,004.30

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Solution

The fourth proportional to 6,397,620.30, 9,573,102.45 and 4,718,004.30 is: 7,059,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,397,620.30 : 9,573,102.45 = 4,718,004.30 : x
  2. Step 2: Convert to fraction form
    6,397,620.30/9,573,102.45 = 4,718,004.30/x
  3. Step 3: Cross multiply
    6,397,620.30x = 9,573,102.45 × 4,718,004.30
  4. Step 4: Simplify right side
    6,397,620.30x = 45,165,938,523,440.53
  5. Step 5: Solve for x
    x = 45,165,938,523,440.53/6,397,620.30
  6. Step 6: Final answer
    x = 7,059,802.93

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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.