Home / 5,381,045.04-8,064,741.96-5,324,094.48

Finding the Fourth Proportional to 5,381,045.04, 8,064,741.96 and 5,324,094.48

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Solution

The fourth proportional to 5,381,045.04, 8,064,741.96 and 5,324,094.48 is: 7,979,388.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,045.04 : 8,064,741.96 = 5,324,094.48 : x
  2. Step 2: Convert to fraction form
    5,381,045.04/8,064,741.96 = 5,324,094.48/x
  3. Step 3: Cross multiply
    5,381,045.04x = 8,064,741.96 × 5,324,094.48
  4. Step 4: Simplify right side
    5,381,045.04x = 42,937,448,151,860.38
  5. Step 5: Solve for x
    x = 42,937,448,151,860.38/5,381,045.04
  6. Step 6: Final answer
    x = 7,979,388.36

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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.