Home / 3,302,667.95-4,954,341.97-1,143,688.87

Finding the Fourth Proportional to 3,302,667.95, 4,954,341.97 and 1,143,688.87

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Solution

The fourth proportional to 3,302,667.95, 4,954,341.97 and 1,143,688.87 is: 1,715,651.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,667.95 : 4,954,341.97 = 1,143,688.87 : x
  2. Step 2: Convert to fraction form
    3,302,667.95/4,954,341.97 = 1,143,688.87/x
  3. Step 3: Cross multiply
    3,302,667.95x = 4,954,341.97 × 1,143,688.87
  4. Step 4: Simplify right side
    3,302,667.95x = 5,666,225,744,491.16
  5. Step 5: Solve for x
    x = 5,666,225,744,491.16/3,302,667.95
  6. Step 6: Final answer
    x = 1,715,651.05

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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.