Home / 4,805,924.85-6,632,196.50-2,600,787.77

Finding the Fourth Proportional to 4,805,924.85, 6,632,196.50 and 2,600,787.77

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Solution

The fourth proportional to 4,805,924.85, 6,632,196.50 and 2,600,787.77 is: 3,589,098.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,924.85 : 6,632,196.50 = 2,600,787.77 : x
  2. Step 2: Convert to fraction form
    4,805,924.85/6,632,196.50 = 2,600,787.77/x
  3. Step 3: Cross multiply
    4,805,924.85x = 6,632,196.50 × 2,600,787.77
  4. Step 4: Simplify right side
    4,805,924.85x = 17,248,935,528,013.37
  5. Step 5: Solve for x
    x = 17,248,935,528,013.37/4,805,924.85
  6. Step 6: Final answer
    x = 3,589,098.06

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1.5x scale

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.