Home / 3,069,577.71-4,603,581.20-910,097.87

Finding the Fourth Proportional to 3,069,577.71, 4,603,581.20 and 910,097.87

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Solution

The fourth proportional to 3,069,577.71, 4,603,581.20 and 910,097.87 is: 1,364,913.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,577.71 : 4,603,581.20 = 910,097.87 : x
  2. Step 2: Convert to fraction form
    3,069,577.71/4,603,581.20 = 910,097.87/x
  3. Step 3: Cross multiply
    3,069,577.71x = 4,603,581.20 × 910,097.87
  4. Step 4: Simplify right side
    3,069,577.71x = 4,189,709,416,923.65
  5. Step 5: Solve for x
    x = 4,189,709,416,923.65/3,069,577.71
  6. Step 6: Final answer
    x = 1,364,913.94

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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.