Home / 11,594,749.40-17,392,124.10-7,339,722.20

Finding the Fourth Proportional to 11,594,749.40, 17,392,124.10 and 7,339,722.20

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Solution

The fourth proportional to 11,594,749.40, 17,392,124.10 and 7,339,722.20 is: 11,009,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,749.40 : 17,392,124.10 = 7,339,722.20 : x
  2. Step 2: Convert to fraction form
    11,594,749.40/17,392,124.10 = 7,339,722.20/x
  3. Step 3: Cross multiply
    11,594,749.40x = 17,392,124.10 × 7,339,722.20
  4. Step 4: Simplify right side
    11,594,749.40x = 127,653,359,361,925.03
  5. Step 5: Solve for x
    x = 127,653,359,361,925.03/11,594,749.40
  6. Step 6: Final answer
    x = 11,009,583.30

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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.