Home / 4,431,108.25-6,111,892.69-2,713,077.19

Finding the Fourth Proportional to 4,431,108.25, 6,111,892.69 and 2,713,077.19

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Solution

The fourth proportional to 4,431,108.25, 6,111,892.69 and 2,713,077.19 is: 3,742,187.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,108.25 : 6,111,892.69 = 2,713,077.19 : x
  2. Step 2: Convert to fraction form
    4,431,108.25/6,111,892.69 = 2,713,077.19/x
  3. Step 3: Cross multiply
    4,431,108.25x = 6,111,892.69 × 2,713,077.19
  4. Step 4: Simplify right side
    4,431,108.25x = 16,582,036,644,966.74
  5. Step 5: Solve for x
    x = 16,582,036,644,966.74/4,431,108.25
  6. Step 6: Final answer
    x = 3,742,187.22

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Double scale
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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.