Home / 4,052,720.10-6,064,317.90-2,989,838.10

Finding the Fourth Proportional to 4,052,720.10, 6,064,317.90 and 2,989,838.10

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Solution

The fourth proportional to 4,052,720.10, 6,064,317.90 and 2,989,838.10 is: 4,473,866.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,720.10 : 6,064,317.90 = 2,989,838.10 : x
  2. Step 2: Convert to fraction form
    4,052,720.10/6,064,317.90 = 2,989,838.10/x
  3. Step 3: Cross multiply
    4,052,720.10x = 6,064,317.90 × 2,989,838.10
  4. Step 4: Simplify right side
    4,052,720.10x = 18,131,328,707,931.99
  5. Step 5: Solve for x
    x = 18,131,328,707,931.99/4,052,720.10
  6. Step 6: Final answer
    x = 4,473,866.50

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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.