Home / 4,807,314.74-6,634,095.83-2,631,996.05

Finding the Fourth Proportional to 4,807,314.74, 6,634,095.83 and 2,631,996.05

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Solution

The fourth proportional to 4,807,314.74, 6,634,095.83 and 2,631,996.05 is: 3,632,155.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,314.74 : 6,634,095.83 = 2,631,996.05 : x
  2. Step 2: Convert to fraction form
    4,807,314.74/6,634,095.83 = 2,631,996.05/x
  3. Step 3: Cross multiply
    4,807,314.74x = 6,634,095.83 × 2,631,996.05
  4. Step 4: Simplify right side
    4,807,314.74x = 17,460,914,008,298.86
  5. Step 5: Solve for x
    x = 17,460,914,008,298.86/4,807,314.74
  6. Step 6: Final answer
    x = 3,632,155.37

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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.