Home / 1,651,156.48-2,476,980.78-586,109.35

Finding the Fourth Proportional to 1,651,156.48, 2,476,980.78 and 586,109.35

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Solution

The fourth proportional to 1,651,156.48, 2,476,980.78 and 586,109.35 is: 879,251.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,156.48 : 2,476,980.78 = 586,109.35 : x
  2. Step 2: Convert to fraction form
    1,651,156.48/2,476,980.78 = 586,109.35/x
  3. Step 3: Cross multiply
    1,651,156.48x = 2,476,980.78 × 586,109.35
  4. Step 4: Simplify right side
    1,651,156.48x = 1,451,781,595,826.61
  5. Step 5: Solve for x
    x = 1,451,781,595,826.61/1,651,156.48
  6. Step 6: Final answer
    x = 879,251.37

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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.