Home / 10,925,802.14-15,077,609.96-6,031,027.40

Finding the Fourth Proportional to 10,925,802.14, 15,077,609.96 and 6,031,027.40

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Solution

The fourth proportional to 10,925,802.14, 15,077,609.96 and 6,031,027.40 is: 8,322,819.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,802.14 : 15,077,609.96 = 6,031,027.40 : x
  2. Step 2: Convert to fraction form
    10,925,802.14/15,077,609.96 = 6,031,027.40/x
  3. Step 3: Cross multiply
    10,925,802.14x = 15,077,609.96 × 6,031,027.40
  4. Step 4: Simplify right side
    10,925,802.14x = 90,933,478,689,729.70
  5. Step 5: Solve for x
    x = 90,933,478,689,729.70/10,925,802.14
  6. Step 6: Final answer
    x = 8,322,819.47

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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.