Home / 7,558,460.02-11,335,364.52-2,165,665.51

Finding the Fourth Proportional to 7,558,460.02, 11,335,364.52 and 2,165,665.51

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Solution

The fourth proportional to 7,558,460.02, 11,335,364.52 and 2,165,665.51 is: 3,247,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,460.02 : 11,335,364.52 = 2,165,665.51 : x
  2. Step 2: Convert to fraction form
    7,558,460.02/11,335,364.52 = 2,165,665.51/x
  3. Step 3: Cross multiply
    7,558,460.02x = 11,335,364.52 × 2,165,665.51
  4. Step 4: Simplify right side
    7,558,460.02x = 24,548,607,984,241.70
  5. Step 5: Solve for x
    x = 24,548,607,984,241.70/7,558,460.02
  6. Step 6: Final answer
    x = 3,247,831.96

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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.