Home / 4,360,851.90-6,018,093.72-2,427,325.20

Finding the Fourth Proportional to 4,360,851.90, 6,018,093.72 and 2,427,325.20

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Solution

The fourth proportional to 4,360,851.90, 6,018,093.72 and 2,427,325.20 is: 3,349,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,851.90 : 6,018,093.72 = 2,427,325.20 : x
  2. Step 2: Convert to fraction form
    4,360,851.90/6,018,093.72 = 2,427,325.20/x
  3. Step 3: Cross multiply
    4,360,851.90x = 6,018,093.72 × 2,427,325.20
  4. Step 4: Simplify right side
    4,360,851.90x = 14,607,870,542,517.74
  5. Step 5: Solve for x
    x = 14,607,870,542,517.74/4,360,851.90
  6. Step 6: Final answer
    x = 3,349,774.51

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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.