Home / 8,715,914.16-13,073,929.32-3,036,246

Finding the Fourth Proportional to 8,715,914.16, 13,073,929.32 and 3,036,246

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Solution

The fourth proportional to 8,715,914.16, 13,073,929.32 and 3,036,246 is: 4,554,389.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,914.16 : 13,073,929.32 = 3,036,246 : x
  2. Step 2: Convert to fraction form
    8,715,914.16/13,073,929.32 = 3,036,246/x
  3. Step 3: Cross multiply
    8,715,914.16x = 13,073,929.32 × 3,036,246
  4. Step 4: Simplify right side
    8,715,914.16x = 39,695,665,602,132.72
  5. Step 5: Solve for x
    x = 39,695,665,602,132.72/8,715,914.16
  6. Step 6: Final answer
    x = 4,554,389.23

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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.