Home / 8,709,365.04-13,068,013.32-4,447,339.44

Finding the Fourth Proportional to 8,709,365.04, 13,068,013.32 and 4,447,339.44

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Solution

The fourth proportional to 8,709,365.04, 13,068,013.32 and 4,447,339.44 is: 6,673,034.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,709,365.04 : 13,068,013.32 = 4,447,339.44 : x
  2. Step 2: Convert to fraction form
    8,709,365.04/13,068,013.32 = 4,447,339.44/x
  3. Step 3: Cross multiply
    8,709,365.04x = 13,068,013.32 × 4,447,339.44
  4. Step 4: Simplify right side
    8,709,365.04x = 58,117,891,040,481.34
  5. Step 5: Solve for x
    x = 58,117,891,040,481.34/8,709,365.04
  6. Step 6: Final answer
    x = 6,673,034.23

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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.