Home / 5,807,900.66-8,014,909.57-3,229,526.08

Finding the Fourth Proportional to 5,807,900.66, 8,014,909.57 and 3,229,526.08

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Solution

The fourth proportional to 5,807,900.66, 8,014,909.57 and 3,229,526.08 is: 4,456,749.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,900.66 : 8,014,909.57 = 3,229,526.08 : x
  2. Step 2: Convert to fraction form
    5,807,900.66/8,014,909.57 = 3,229,526.08/x
  3. Step 3: Cross multiply
    5,807,900.66x = 8,014,909.57 × 3,229,526.08
  4. Step 4: Simplify right side
    5,807,900.66x = 25,884,359,457,045.50
  5. Step 5: Solve for x
    x = 25,884,359,457,045.50/5,807,900.66
  6. Step 6: Final answer
    x = 4,456,749.69

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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.