Home / 3,716,086.76-5,570,363.94-2,518,130.17

Finding the Fourth Proportional to 3,716,086.76, 5,570,363.94 and 2,518,130.17

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Solution

The fourth proportional to 3,716,086.76, 5,570,363.94 and 2,518,130.17 is: 3,774,643.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,086.76 : 5,570,363.94 = 2,518,130.17 : x
  2. Step 2: Convert to fraction form
    3,716,086.76/5,570,363.94 = 2,518,130.17/x
  3. Step 3: Cross multiply
    3,716,086.76x = 5,570,363.94 × 2,518,130.17
  4. Step 4: Simplify right side
    3,716,086.76x = 14,026,901,511,600.01
  5. Step 5: Solve for x
    x = 14,026,901,511,600.01/3,716,086.76
  6. Step 6: Final answer
    x = 3,774,643.17

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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.