Home / 9,606,023.32-14,390,100.42-7,810,933.72

Finding the Fourth Proportional to 9,606,023.32, 14,390,100.42 and 7,810,933.72

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Solution

The fourth proportional to 9,606,023.32, 14,390,100.42 and 7,810,933.72 is: 11,701,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,023.32 : 14,390,100.42 = 7,810,933.72 : x
  2. Step 2: Convert to fraction form
    9,606,023.32/14,390,100.42 = 7,810,933.72/x
  3. Step 3: Cross multiply
    9,606,023.32x = 14,390,100.42 × 7,810,933.72
  4. Step 4: Simplify right side
    9,606,023.32x = 112,400,120,604,764.16
  5. Step 5: Solve for x
    x = 112,400,120,604,764.16/9,606,023.32
  6. Step 6: Final answer
    x = 11,701,004.34

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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.