Home / 14,392,991.04-21,595,453.92-6,301,790.40

Finding the Fourth Proportional to 14,392,991.04, 21,595,453.92 and 6,301,790.40

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Solution

The fourth proportional to 14,392,991.04, 21,595,453.92 and 6,301,790.40 is: 9,455,298.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,392,991.04 : 21,595,453.92 = 6,301,790.40 : x
  2. Step 2: Convert to fraction form
    14,392,991.04/21,595,453.92 = 6,301,790.40/x
  3. Step 3: Cross multiply
    14,392,991.04x = 21,595,453.92 × 6,301,790.40
  4. Step 4: Simplify right side
    14,392,991.04x = 136,090,024,196,698.39
  5. Step 5: Solve for x
    x = 136,090,024,196,698.39/14,392,991.04
  6. Step 6: Final answer
    x = 9,455,298.33

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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.