Home / 5,014,150.66-7,525,520.70-4,976,408.50

Finding the Fourth Proportional to 5,014,150.66, 7,525,520.70 and 4,976,408.50

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Solution

The fourth proportional to 5,014,150.66, 7,525,520.70 and 4,976,408.50 is: 7,468,875.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,150.66 : 7,525,520.70 = 4,976,408.50 : x
  2. Step 2: Convert to fraction form
    5,014,150.66/7,525,520.70 = 4,976,408.50/x
  3. Step 3: Cross multiply
    5,014,150.66x = 7,525,520.70 × 4,976,408.50
  4. Step 4: Simplify right side
    5,014,150.66x = 37,450,065,178,405.95
  5. Step 5: Solve for x
    x = 37,450,065,178,405.95/5,014,150.66
  6. Step 6: Final answer
    x = 7,468,875.13

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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.