Home / 7,335,667.80-11,003,501.70-2,541,763.80

Finding the Fourth Proportional to 7,335,667.80, 11,003,501.70 and 2,541,763.80

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Solution

The fourth proportional to 7,335,667.80, 11,003,501.70 and 2,541,763.80 is: 3,812,645.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,667.80 : 11,003,501.70 = 2,541,763.80 : x
  2. Step 2: Convert to fraction form
    7,335,667.80/11,003,501.70 = 2,541,763.80/x
  3. Step 3: Cross multiply
    7,335,667.80x = 11,003,501.70 × 2,541,763.80
  4. Step 4: Simplify right side
    7,335,667.80x = 27,968,302,294,298.46
  5. Step 5: Solve for x
    x = 27,968,302,294,298.46/7,335,667.80
  6. Step 6: Final answer
    x = 3,812,645.70

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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.