Home / 8,736,947.64-13,104,535.71-2,346,369.62

Finding the Fourth Proportional to 8,736,947.64, 13,104,535.71 and 2,346,369.62

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Solution

The fourth proportional to 8,736,947.64, 13,104,535.71 and 2,346,369.62 is: 3,519,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,947.64 : 13,104,535.71 = 2,346,369.62 : x
  2. Step 2: Convert to fraction form
    8,736,947.64/13,104,535.71 = 2,346,369.62/x
  3. Step 3: Cross multiply
    8,736,947.64x = 13,104,535.71 × 2,346,369.62
  4. Step 4: Simplify right side
    8,736,947.64x = 30,748,084,408,626.46
  5. Step 5: Solve for x
    x = 30,748,084,408,626.46/8,736,947.64
  6. Step 6: Final answer
    x = 3,519,316.55

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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.