Home / 10,041,887.66-15,062,997.56-4,362,111.99

Finding the Fourth Proportional to 10,041,887.66, 15,062,997.56 and 4,362,111.99

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Solution

The fourth proportional to 10,041,887.66, 15,062,997.56 and 4,362,111.99 is: 6,543,240.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,041,887.66 : 15,062,997.56 = 4,362,111.99 : x
  2. Step 2: Convert to fraction form
    10,041,887.66/15,062,997.56 = 4,362,111.99/x
  3. Step 3: Cross multiply
    10,041,887.66x = 15,062,997.56 × 4,362,111.99
  4. Step 4: Simplify right side
    10,041,887.66x = 65,706,482,240,006.19
  5. Step 5: Solve for x
    x = 65,706,482,240,006.19/10,041,887.66
  6. Step 6: Final answer
    x = 6,543,240.13

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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.