Home / 8,295,156-11,447,315.76-4,479,732

Finding the Fourth Proportional to 8,295,156, 11,447,315.76 and 4,479,732

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Solution

The fourth proportional to 8,295,156, 11,447,315.76 and 4,479,732 is: 6,182,030.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,295,156 : 11,447,315.76 = 4,479,732 : x
  2. Step 2: Convert to fraction form
    8,295,156/11,447,315.76 = 4,479,732/x
  3. Step 3: Cross multiply
    8,295,156x = 11,447,315.76 × 4,479,732
  4. Step 4: Simplify right side
    8,295,156x = 51,280,906,724,176.32
  5. Step 5: Solve for x
    x = 51,280,906,724,176.32/8,295,156
  6. Step 6: Final answer
    x = 6,182,030.42

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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.