Home / 5,097,560.93-7,646,362.01-2,064,984.15

Finding the Fourth Proportional to 5,097,560.93, 7,646,362.01 and 2,064,984.15

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Solution

The fourth proportional to 5,097,560.93, 7,646,362.01 and 2,064,984.15 is: 3,097,484.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,560.93 : 7,646,362.01 = 2,064,984.15 : x
  2. Step 2: Convert to fraction form
    5,097,560.93/7,646,362.01 = 2,064,984.15/x
  3. Step 3: Cross multiply
    5,097,560.93x = 7,646,362.01 × 2,064,984.15
  4. Step 4: Simplify right side
    5,097,560.93x = 15,789,616,322,742.79
  5. Step 5: Solve for x
    x = 15,789,616,322,742.79/5,097,560.93
  6. Step 6: Final answer
    x = 3,097,484.57

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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.