Home / 4,921,995.90-7,372,365.02-4,801,535.94

Finding the Fourth Proportional to 4,921,995.90, 7,372,365.02 and 4,801,535.94

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Solution

The fourth proportional to 4,921,995.90, 7,372,365.02 and 4,801,535.94 is: 7,191,935.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,921,995.90 : 7,372,365.02 = 4,801,535.94 : x
  2. Step 2: Convert to fraction form
    4,921,995.90/7,372,365.02 = 4,801,535.94/x
  3. Step 3: Cross multiply
    4,921,995.90x = 7,372,365.02 × 4,801,535.94
  4. Step 4: Simplify right side
    4,921,995.90x = 35,398,675,606,328.82
  5. Step 5: Solve for x
    x = 35,398,675,606,328.82/4,921,995.90
  6. Step 6: Final answer
    x = 7,191,935.21

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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.