Home / 8,970,683.40-13,446,575.64-4,473,511.56

Finding the Fourth Proportional to 8,970,683.40, 13,446,575.64 and 4,473,511.56

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Solution

The fourth proportional to 8,970,683.40, 13,446,575.64 and 4,473,511.56 is: 6,705,555.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,970,683.40 : 13,446,575.64 = 4,473,511.56 : x
  2. Step 2: Convert to fraction form
    8,970,683.40/13,446,575.64 = 4,473,511.56/x
  3. Step 3: Cross multiply
    8,970,683.40x = 13,446,575.64 × 4,473,511.56
  4. Step 4: Simplify right side
    8,970,683.40x = 60,153,411,567,954.40
  5. Step 5: Solve for x
    x = 60,153,411,567,954.40/8,970,683.40
  6. Step 6: Final answer
    x = 6,705,555.07

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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.