Home / 10,552,484.34-15,828,999.03-2,876,192.10

Finding the Fourth Proportional to 10,552,484.34, 15,828,999.03 and 2,876,192.10

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Solution

The fourth proportional to 10,552,484.34, 15,828,999.03 and 2,876,192.10 is: 4,314,362.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,484.34 : 15,828,999.03 = 2,876,192.10 : x
  2. Step 2: Convert to fraction form
    10,552,484.34/15,828,999.03 = 2,876,192.10/x
  3. Step 3: Cross multiply
    10,552,484.34x = 15,828,999.03 × 2,876,192.10
  4. Step 4: Simplify right side
    10,552,484.34x = 45,527,241,960,993.66
  5. Step 5: Solve for x
    x = 45,527,241,960,993.66/10,552,484.34
  6. Step 6: Final answer
    x = 4,314,362.43

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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.