Home / 8,824,884.16-13,238,089.28-2,435,136.79

Finding the Fourth Proportional to 8,824,884.16, 13,238,089.28 and 2,435,136.79

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Solution

The fourth proportional to 8,824,884.16, 13,238,089.28 and 2,435,136.79 is: 3,652,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,884.16 : 13,238,089.28 = 2,435,136.79 : x
  2. Step 2: Convert to fraction form
    8,824,884.16/13,238,089.28 = 2,435,136.79/x
  3. Step 3: Cross multiply
    8,824,884.16x = 13,238,089.28 × 2,435,136.79
  4. Step 4: Simplify right side
    8,824,884.16x = 32,236,558,235,032.61
  5. Step 5: Solve for x
    x = 32,236,558,235,032.61/8,824,884.16
  6. Step 6: Final answer
    x = 3,652,915.74

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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.