Home / 5,807,206.10-8,711,971.90-3,252,054.72

Finding the Fourth Proportional to 5,807,206.10, 8,711,971.90 and 3,252,054.72

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Solution

The fourth proportional to 5,807,206.10, 8,711,971.90 and 3,252,054.72 is: 4,878,733.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,206.10 : 8,711,971.90 = 3,252,054.72 : x
  2. Step 2: Convert to fraction form
    5,807,206.10/8,711,971.90 = 3,252,054.72/x
  3. Step 3: Cross multiply
    5,807,206.10x = 8,711,971.90 × 3,252,054.72
  4. Step 4: Simplify right side
    5,807,206.10x = 28,331,809,337,902.37
  5. Step 5: Solve for x
    x = 28,331,809,337,902.37/5,807,206.10
  6. Step 6: Final answer
    x = 4,878,733.22

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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.