Home / 6,856,642.12-10,277,711.76-2,535,915.62

Finding the Fourth Proportional to 6,856,642.12, 10,277,711.76 and 2,535,915.62

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Solution

The fourth proportional to 6,856,642.12, 10,277,711.76 and 2,535,915.62 is: 3,801,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,642.12 : 10,277,711.76 = 2,535,915.62 : x
  2. Step 2: Convert to fraction form
    6,856,642.12/10,277,711.76 = 2,535,915.62/x
  3. Step 3: Cross multiply
    6,856,642.12x = 10,277,711.76 × 2,535,915.62
  4. Step 4: Simplify right side
    6,856,642.12x = 26,063,409,746,038.00
  5. Step 5: Solve for x
    x = 26,063,409,746,038.00/6,856,642.12
  6. Step 6: Final answer
    x = 3,801,191.50

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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.