Home / 6,276,559.59-9,405,849.80-3,575,307.74

Finding the Fourth Proportional to 6,276,559.59, 9,405,849.80 and 3,575,307.74

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Solution

The fourth proportional to 6,276,559.59, 9,405,849.80 and 3,575,307.74 is: 5,357,840.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,559.59 : 9,405,849.80 = 3,575,307.74 : x
  2. Step 2: Convert to fraction form
    6,276,559.59/9,405,849.80 = 3,575,307.74/x
  3. Step 3: Cross multiply
    6,276,559.59x = 9,405,849.80 × 3,575,307.74
  4. Step 4: Simplify right side
    6,276,559.59x = 33,628,807,526,311.66
  5. Step 5: Solve for x
    x = 33,628,807,526,311.66/6,276,559.59
  6. Step 6: Final answer
    x = 5,357,840.88

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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.