Home / 5,039,531.24-7,559,325.30-1,253,014.52

Finding the Fourth Proportional to 5,039,531.24, 7,559,325.30 and 1,253,014.52

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Solution

The fourth proportional to 5,039,531.24, 7,559,325.30 and 1,253,014.52 is: 1,879,528.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,531.24 : 7,559,325.30 = 1,253,014.52 : x
  2. Step 2: Convert to fraction form
    5,039,531.24/7,559,325.30 = 1,253,014.52/x
  3. Step 3: Cross multiply
    5,039,531.24x = 7,559,325.30 × 1,253,014.52
  4. Step 4: Simplify right side
    5,039,531.24x = 9,471,944,362,303.36
  5. Step 5: Solve for x
    x = 9,471,944,362,303.36/5,039,531.24
  6. Step 6: Final answer
    x = 1,879,528.85

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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.