Home / 4,723,586.82-6,516,160.02-2,762,182.35

Finding the Fourth Proportional to 4,723,586.82, 6,516,160.02 and 2,762,182.35

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Solution

The fourth proportional to 4,723,586.82, 6,516,160.02 and 2,762,182.35 is: 3,810,414.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,586.82 : 6,516,160.02 = 2,762,182.35 : x
  2. Step 2: Convert to fraction form
    4,723,586.82/6,516,160.02 = 2,762,182.35/x
  3. Step 3: Cross multiply
    4,723,586.82x = 6,516,160.02 × 2,762,182.35
  4. Step 4: Simplify right side
    4,723,586.82x = 17,998,822,197,019.64
  5. Step 5: Solve for x
    x = 17,998,822,197,019.64/4,723,586.82
  6. Step 6: Final answer
    x = 3,810,414.18

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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.