Home / 8,824,877.66-13,238,079.51-2,435,130.29

Finding the Fourth Proportional to 8,824,877.66, 13,238,079.51 and 2,435,130.29

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Solution

The fourth proportional to 8,824,877.66, 13,238,079.51 and 2,435,130.29 is: 3,652,905.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,877.66 : 13,238,079.51 = 2,435,130.29 : x
  2. Step 2: Convert to fraction form
    8,824,877.66/13,238,079.51 = 2,435,130.29/x
  3. Step 3: Cross multiply
    8,824,877.66x = 13,238,079.51 × 2,435,130.29
  4. Step 4: Simplify right side
    8,824,877.66x = 32,236,448,438,456.29
  5. Step 5: Solve for x
    x = 32,236,448,438,456.29/8,824,877.66
  6. Step 6: Final answer
    x = 3,652,905.99

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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.