Home / 8,744,397.96-12,066,972.58-4,824,310.60

Finding the Fourth Proportional to 8,744,397.96, 12,066,972.58 and 4,824,310.60

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Solution

The fourth proportional to 8,744,397.96, 12,066,972.58 and 4,824,310.60 is: 6,657,384.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,397.96 : 12,066,972.58 = 4,824,310.60 : x
  2. Step 2: Convert to fraction form
    8,744,397.96/12,066,972.58 = 4,824,310.60/x
  3. Step 3: Cross multiply
    8,744,397.96x = 12,066,972.58 × 4,824,310.60
  4. Step 4: Simplify right side
    8,744,397.96x = 58,214,823,727,603.34
  5. Step 5: Solve for x
    x = 58,214,823,727,603.34/8,744,397.96
  6. Step 6: Final answer
    x = 6,657,384.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.