Home / 8,897,181.40-13,345,772.10-4,114,212.40

Finding the Fourth Proportional to 8,897,181.40, 13,345,772.10 and 4,114,212.40

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Solution

The fourth proportional to 8,897,181.40, 13,345,772.10 and 4,114,212.40 is: 6,171,318.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,897,181.40 : 13,345,772.10 = 4,114,212.40 : x
  2. Step 2: Convert to fraction form
    8,897,181.40/13,345,772.10 = 4,114,212.40/x
  3. Step 3: Cross multiply
    8,897,181.40x = 13,345,772.10 × 4,114,212.40
  4. Step 4: Simplify right side
    8,897,181.40x = 54,907,341,061,394.04
  5. Step 5: Solve for x
    x = 54,907,341,061,394.04/8,897,181.40
  6. Step 6: Final answer
    x = 6,171,318.60

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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.