Home / 4,802,549.54-7,203,291.53-1,208,317.10

Finding the Fourth Proportional to 4,802,549.54, 7,203,291.53 and 1,208,317.10

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Solution

The fourth proportional to 4,802,549.54, 7,203,291.53 and 1,208,317.10 is: 1,812,341.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,549.54 : 7,203,291.53 = 1,208,317.10 : x
  2. Step 2: Convert to fraction form
    4,802,549.54/7,203,291.53 = 1,208,317.10/x
  3. Step 3: Cross multiply
    4,802,549.54x = 7,203,291.53 × 1,208,317.10
  4. Step 4: Simplify right side
    4,802,549.54x = 8,703,860,289,926.12
  5. Step 5: Solve for x
    x = 8,703,860,289,926.12/4,802,549.54
  6. Step 6: Final answer
    x = 1,812,341.60

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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.