Home / 4,655,662.28-6,421,174.20-3,024,595.17

Finding the Fourth Proportional to 4,655,662.28, 6,421,174.20 and 3,024,595.17

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Solution

The fourth proportional to 4,655,662.28, 6,421,174.20 and 3,024,595.17 is: 4,171,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,662.28 : 6,421,174.20 = 3,024,595.17 : x
  2. Step 2: Convert to fraction form
    4,655,662.28/6,421,174.20 = 3,024,595.17/x
  3. Step 3: Cross multiply
    4,655,662.28x = 6,421,174.20 × 3,024,595.17
  4. Step 4: Simplify right side
    4,655,662.28x = 19,421,452,471,048.61
  5. Step 5: Solve for x
    x = 19,421,452,471,048.61/4,655,662.28
  6. Step 6: Final answer
    x = 4,171,576.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.