Home / 11,911,004.02-17,859,298.48-5,344,509.18

Finding the Fourth Proportional to 11,911,004.02, 17,859,298.48 and 5,344,509.18

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Solution

The fourth proportional to 11,911,004.02, 17,859,298.48 and 5,344,509.18 is: 8,013,529.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,911,004.02 : 17,859,298.48 = 5,344,509.18 : x
  2. Step 2: Convert to fraction form
    11,911,004.02/17,859,298.48 = 5,344,509.18/x
  3. Step 3: Cross multiply
    11,911,004.02x = 17,859,298.48 × 5,344,509.18
  4. Step 4: Simplify right side
    11,911,004.02x = 95,449,184,728,331.14
  5. Step 5: Solve for x
    x = 95,449,184,728,331.14/11,911,004.02
  6. Step 6: Final answer
    x = 8,013,529.72

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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.