Home / 8,736,943.32-13,104,529.25-2,346,365.30

Finding the Fourth Proportional to 8,736,943.32, 13,104,529.25 and 2,346,365.30

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Solution

The fourth proportional to 8,736,943.32, 13,104,529.25 and 2,346,365.30 is: 3,519,310.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,943.32 : 13,104,529.25 = 2,346,365.30 : x
  2. Step 2: Convert to fraction form
    8,736,943.32/13,104,529.25 = 2,346,365.30/x
  3. Step 3: Cross multiply
    8,736,943.32x = 13,104,529.25 × 2,346,365.30
  4. Step 4: Simplify right side
    8,736,943.32x = 30,748,012,627,780.55
  5. Step 5: Solve for x
    x = 30,748,012,627,780.55/8,736,943.32
  6. Step 6: Final answer
    x = 3,519,310.07

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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.