Home / 3,071,858.59-4,604,353.08-1,150,921.72

Finding the Fourth Proportional to 3,071,858.59, 4,604,353.08 and 1,150,921.72

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Solution

The fourth proportional to 3,071,858.59, 4,604,353.08 and 1,150,921.72 is: 1,725,095.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,858.59 : 4,604,353.08 = 1,150,921.72 : x
  2. Step 2: Convert to fraction form
    3,071,858.59/4,604,353.08 = 1,150,921.72/x
  3. Step 3: Cross multiply
    3,071,858.59x = 4,604,353.08 × 1,150,921.72
  4. Step 4: Simplify right side
    3,071,858.59x = 5,299,249,966,320.90
  5. Step 5: Solve for x
    x = 5,299,249,966,320.90/3,071,858.59
  6. Step 6: Final answer
    x = 1,725,095.67

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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.