Home / 11,356,223.96-15,671,509.34-6,199,585.52

Finding the Fourth Proportional to 11,356,223.96, 15,671,509.34 and 6,199,585.52

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Solution

The fourth proportional to 11,356,223.96, 15,671,509.34 and 6,199,585.52 is: 8,555,384.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,223.96 : 15,671,509.34 = 6,199,585.52 : x
  2. Step 2: Convert to fraction form
    11,356,223.96/15,671,509.34 = 6,199,585.52/x
  3. Step 3: Cross multiply
    11,356,223.96x = 15,671,509.34 × 6,199,585.52
  4. Step 4: Simplify right side
    11,356,223.96x = 97,156,862,271,453.28
  5. Step 5: Solve for x
    x = 97,156,862,271,453.28/11,356,223.96
  6. Step 6: Final answer
    x = 8,555,384.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.