Home / 10,534,846.32-15,802,289.81-4,060,970.28

Finding the Fourth Proportional to 10,534,846.32, 15,802,289.81 and 4,060,970.28

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Solution

The fourth proportional to 10,534,846.32, 15,802,289.81 and 4,060,970.28 is: 6,091,463.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,846.32 : 15,802,289.81 = 4,060,970.28 : x
  2. Step 2: Convert to fraction form
    10,534,846.32/15,802,289.81 = 4,060,970.28/x
  3. Step 3: Cross multiply
    10,534,846.32x = 15,802,289.81 × 4,060,970.28
  4. Step 4: Simplify right side
    10,534,846.32x = 64,172,629,351,382.18
  5. Step 5: Solve for x
    x = 64,172,629,351,382.18/10,534,846.32
  6. Step 6: Final answer
    x = 6,091,463.26

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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.