Home / 8,692,225.51-13,038,338.26-3,300,876.51

Finding the Fourth Proportional to 8,692,225.51, 13,038,338.26 and 3,300,876.51

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Solution

The fourth proportional to 8,692,225.51, 13,038,338.26 and 3,300,876.51 is: 4,951,314.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,692,225.51 : 13,038,338.26 = 3,300,876.51 : x
  2. Step 2: Convert to fraction form
    8,692,225.51/13,038,338.26 = 3,300,876.51/x
  3. Step 3: Cross multiply
    8,692,225.51x = 13,038,338.26 × 3,300,876.51
  4. Step 4: Simplify right side
    8,692,225.51x = 43,037,944,426,676.58
  5. Step 5: Solve for x
    x = 43,037,944,426,676.58/8,692,225.51
  6. Step 6: Final answer
    x = 4,951,314.76

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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.