Home / 5,070,492.50-7,613,336.76-4,389,480.14

Finding the Fourth Proportional to 5,070,492.50, 7,613,336.76 and 4,389,480.14

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Solution

The fourth proportional to 5,070,492.50, 7,613,336.76 and 4,389,480.14 is: 6,590,797.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,492.50 : 7,613,336.76 = 4,389,480.14 : x
  2. Step 2: Convert to fraction form
    5,070,492.50/7,613,336.76 = 4,389,480.14/x
  3. Step 3: Cross multiply
    5,070,492.50x = 7,613,336.76 × 4,389,480.14
  4. Step 4: Simplify right side
    5,070,492.50x = 33,418,590,507,151.94
  5. Step 5: Solve for x
    x = 33,418,590,507,151.94/5,070,492.50
  6. Step 6: Final answer
    x = 6,590,797.74

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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.