Home / 6,325,769.84-9,488,569.70-1,533,500.42

Finding the Fourth Proportional to 6,325,769.84, 9,488,569.70 and 1,533,500.42

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Solution

The fourth proportional to 6,325,769.84, 9,488,569.70 and 1,533,500.42 is: 2,300,230.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,769.84 : 9,488,569.70 = 1,533,500.42 : x
  2. Step 2: Convert to fraction form
    6,325,769.84/9,488,569.70 = 1,533,500.42/x
  3. Step 3: Cross multiply
    6,325,769.84x = 9,488,569.70 × 1,533,500.42
  4. Step 4: Simplify right side
    6,325,769.84x = 14,550,725,620,149.27
  5. Step 5: Solve for x
    x = 14,550,725,620,149.27/6,325,769.84
  6. Step 6: Final answer
    x = 2,300,230.01

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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.