Home / 5,064,807.63-6,989,451.25-2,741,699.52

Finding the Fourth Proportional to 5,064,807.63, 6,989,451.25 and 2,741,699.52

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Solution

The fourth proportional to 5,064,807.63, 6,989,451.25 and 2,741,699.52 is: 3,783,554.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,807.63 : 6,989,451.25 = 2,741,699.52 : x
  2. Step 2: Convert to fraction form
    5,064,807.63/6,989,451.25 = 2,741,699.52/x
  3. Step 3: Cross multiply
    5,064,807.63x = 6,989,451.25 × 2,741,699.52
  4. Step 4: Simplify right side
    5,064,807.63x = 19,162,975,102,241.14
  5. Step 5: Solve for x
    x = 19,162,975,102,241.14/5,064,807.63
  6. Step 6: Final answer
    x = 3,783,554.38

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1.5x scale

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.