Home / 10,450,740.12-15,677,101.64-4,061,486.04

Finding the Fourth Proportional to 10,450,740.12, 15,677,101.64 and 4,061,486.04

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Solution

The fourth proportional to 10,450,740.12, 15,677,101.64 and 4,061,486.04 is: 6,092,614.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,450,740.12 : 15,677,101.64 = 4,061,486.04 : x
  2. Step 2: Convert to fraction form
    10,450,740.12/15,677,101.64 = 4,061,486.04/x
  3. Step 3: Cross multiply
    10,450,740.12x = 15,677,101.64 × 4,061,486.04
  4. Step 4: Simplify right side
    10,450,740.12x = 63,672,329,458,521.11
  5. Step 5: Solve for x
    x = 63,672,329,458,521.11/10,450,740.12
  6. Step 6: Final answer
    x = 6,092,614.37

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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.