Home / 13,104,233.64-19,656,400.68-4,006,295.82

Finding the Fourth Proportional to 13,104,233.64, 19,656,400.68 and 4,006,295.82

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Solution

The fourth proportional to 13,104,233.64, 19,656,400.68 and 4,006,295.82 is: 6,009,459.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,233.64 : 19,656,400.68 = 4,006,295.82 : x
  2. Step 2: Convert to fraction form
    13,104,233.64/19,656,400.68 = 4,006,295.82/x
  3. Step 3: Cross multiply
    13,104,233.64x = 19,656,400.68 × 4,006,295.82
  4. Step 4: Simplify right side
    13,104,233.64x = 78,749,355,880,529.16
  5. Step 5: Solve for x
    x = 78,749,355,880,529.16/13,104,233.64
  6. Step 6: Final answer
    x = 6,009,459.08

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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.