Home / 11,071,618.70-16,604,317.65-3,500,905.10

Finding the Fourth Proportional to 11,071,618.70, 16,604,317.65 and 3,500,905.10

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Solution

The fourth proportional to 11,071,618.70, 16,604,317.65 and 3,500,905.10 is: 5,250,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,618.70 : 16,604,317.65 = 3,500,905.10 : x
  2. Step 2: Convert to fraction form
    11,071,618.70/16,604,317.65 = 3,500,905.10/x
  3. Step 3: Cross multiply
    11,071,618.70x = 16,604,317.65 × 3,500,905.10
  4. Step 4: Simplify right side
    11,071,618.70x = 58,130,140,342,905.02
  5. Step 5: Solve for x
    x = 58,130,140,342,905.02/11,071,618.70
  6. Step 6: Final answer
    x = 5,250,374.12

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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.