Home / 10,156,529.08-15,224,995.86-3,421,268.92

Finding the Fourth Proportional to 10,156,529.08, 15,224,995.86 and 3,421,268.92

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Solution

The fourth proportional to 10,156,529.08, 15,224,995.86 and 3,421,268.92 is: 5,128,602.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,156,529.08 : 15,224,995.86 = 3,421,268.92 : x
  2. Step 2: Convert to fraction form
    10,156,529.08/15,224,995.86 = 3,421,268.92/x
  3. Step 3: Cross multiply
    10,156,529.08x = 15,224,995.86 × 3,421,268.92
  4. Step 4: Simplify right side
    10,156,529.08x = 52,088,805,142,946.67
  5. Step 5: Solve for x
    x = 52,088,805,142,946.67/10,156,529.08
  6. Step 6: Final answer
    x = 5,128,602.96

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