Home / 7,574,176.44-11,361,266.10-1,894,401.24

Finding the Fourth Proportional to 7,574,176.44, 11,361,266.10 and 1,894,401.24

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Solution

The fourth proportional to 7,574,176.44, 11,361,266.10 and 1,894,401.24 is: 2,841,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,176.44 : 11,361,266.10 = 1,894,401.24 : x
  2. Step 2: Convert to fraction form
    7,574,176.44/11,361,266.10 = 1,894,401.24/x
  3. Step 3: Cross multiply
    7,574,176.44x = 11,361,266.10 × 1,894,401.24
  4. Step 4: Simplify right side
    7,574,176.44x = 21,522,796,587,809.96
  5. Step 5: Solve for x
    x = 21,522,796,587,809.96/7,574,176.44
  6. Step 6: Final answer
    x = 2,841,602.22

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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.