Home / 5,607,392.30-8,415,025.05-2,414,809.70

Finding the Fourth Proportional to 5,607,392.30, 8,415,025.05 and 2,414,809.70

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Solution

The fourth proportional to 5,607,392.30, 8,415,025.05 and 2,414,809.70 is: 3,623,909.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,392.30 : 8,415,025.05 = 2,414,809.70 : x
  2. Step 2: Convert to fraction form
    5,607,392.30/8,415,025.05 = 2,414,809.70/x
  3. Step 3: Cross multiply
    5,607,392.30x = 8,415,025.05 × 2,414,809.70
  4. Step 4: Simplify right side
    5,607,392.30x = 20,320,684,116,482.99
  5. Step 5: Solve for x
    x = 20,320,684,116,482.99/5,607,392.30
  6. Step 6: Final answer
    x = 3,623,909.84

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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.