Home / 5,624,475.06-7,761,768.93-3,046,154.34

Finding the Fourth Proportional to 5,624,475.06, 7,761,768.93 and 3,046,154.34

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Solution

The fourth proportional to 5,624,475.06, 7,761,768.93 and 3,046,154.34 is: 4,203,689.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,475.06 : 7,761,768.93 = 3,046,154.34 : x
  2. Step 2: Convert to fraction form
    5,624,475.06/7,761,768.93 = 3,046,154.34/x
  3. Step 3: Cross multiply
    5,624,475.06x = 7,761,768.93 × 3,046,154.34
  4. Step 4: Simplify right side
    5,624,475.06x = 23,643,546,112,196.65
  5. Step 5: Solve for x
    x = 23,643,546,112,196.65/5,624,475.06
  6. Step 6: Final answer
    x = 4,203,689.39

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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.