Home / 5,997,143.19-8,995,741.02-1,898,484.30

Finding the Fourth Proportional to 5,997,143.19, 8,995,741.02 and 1,898,484.30

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Solution

The fourth proportional to 5,997,143.19, 8,995,741.02 and 1,898,484.30 is: 2,847,734.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,143.19 : 8,995,741.02 = 1,898,484.30 : x
  2. Step 2: Convert to fraction form
    5,997,143.19/8,995,741.02 = 1,898,484.30/x
  3. Step 3: Cross multiply
    5,997,143.19x = 8,995,741.02 × 1,898,484.30
  4. Step 4: Simplify right side
    5,997,143.19x = 17,078,273,093,335.99
  5. Step 5: Solve for x
    x = 17,078,273,093,335.99/5,997,143.19
  6. Step 6: Final answer
    x = 2,847,734.76

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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.