Home / 9,781,808.60-14,673,360.90-2,593,242.20

Finding the Fourth Proportional to 9,781,808.60, 14,673,360.90 and 2,593,242.20

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Solution

The fourth proportional to 9,781,808.60, 14,673,360.90 and 2,593,242.20 is: 3,890,035.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,781,808.60 : 14,673,360.90 = 2,593,242.20 : x
  2. Step 2: Convert to fraction form
    9,781,808.60/14,673,360.90 = 2,593,242.20/x
  3. Step 3: Cross multiply
    9,781,808.60x = 14,673,360.90 × 2,593,242.20
  4. Step 4: Simplify right side
    9,781,808.60x = 38,051,578,701,709.98
  5. Step 5: Solve for x
    x = 38,051,578,701,709.98/9,781,808.60
  6. Step 6: Final answer
    x = 3,890,035.09

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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.