Home / 4,997,057.42-7,498,571.38-4,590,501.40

Finding the Fourth Proportional to 4,997,057.42, 7,498,571.38 and 4,590,501.40

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Solution

The fourth proportional to 4,997,057.42, 7,498,571.38 and 4,590,501.40 is: 6,888,494.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,057.42 : 7,498,571.38 = 4,590,501.40 : x
  2. Step 2: Convert to fraction form
    4,997,057.42/7,498,571.38 = 4,590,501.40/x
  3. Step 3: Cross multiply
    4,997,057.42x = 7,498,571.38 × 4,590,501.40
  4. Step 4: Simplify right side
    4,997,057.42x = 34,422,202,417,889.93
  5. Step 5: Solve for x
    x = 34,422,202,417,889.93/4,997,057.42
  6. Step 6: Final answer
    x = 6,888,494.47

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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.