Home / 5,204,322.40-7,795,424.40-4,319,586.40

Finding the Fourth Proportional to 5,204,322.40, 7,795,424.40 and 4,319,586.40

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Solution

The fourth proportional to 5,204,322.40, 7,795,424.40 and 4,319,586.40 is: 6,470,200.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,322.40 : 7,795,424.40 = 4,319,586.40 : x
  2. Step 2: Convert to fraction form
    5,204,322.40/7,795,424.40 = 4,319,586.40/x
  3. Step 3: Cross multiply
    5,204,322.40x = 7,795,424.40 × 4,319,586.40
  4. Step 4: Simplify right side
    5,204,322.40x = 33,673,009,220,468.16
  5. Step 5: Solve for x
    x = 33,673,009,220,468.16/5,204,322.40
  6. Step 6: Final answer
    x = 6,470,200.47

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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.