Home / 6,240,181.03-9,347,376.09-3,673,487.10

Finding the Fourth Proportional to 6,240,181.03, 9,347,376.09 and 3,673,487.10

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Solution

The fourth proportional to 6,240,181.03, 9,347,376.09 and 3,673,487.10 is: 5,502,639.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,181.03 : 9,347,376.09 = 3,673,487.10 : x
  2. Step 2: Convert to fraction form
    6,240,181.03/9,347,376.09 = 3,673,487.10/x
  3. Step 3: Cross multiply
    6,240,181.03x = 9,347,376.09 × 3,673,487.10
  4. Step 4: Simplify right side
    6,240,181.03x = 34,337,465,485,463.44
  5. Step 5: Solve for x
    x = 34,337,465,485,463.44/6,240,181.03
  6. Step 6: Final answer
    x = 5,502,639.32

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1.5x scale

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.