Home / 4,158,043.30-6,237,064.95-2,562,408.10

Finding the Fourth Proportional to 4,158,043.30, 6,237,064.95 and 2,562,408.10

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Solution

The fourth proportional to 4,158,043.30, 6,237,064.95 and 2,562,408.10 is: 3,843,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,043.30 : 6,237,064.95 = 2,562,408.10 : x
  2. Step 2: Convert to fraction form
    4,158,043.30/6,237,064.95 = 2,562,408.10/x
  3. Step 3: Cross multiply
    4,158,043.30x = 6,237,064.95 × 2,562,408.10
  4. Step 4: Simplify right side
    4,158,043.30x = 15,981,905,748,106.10
  5. Step 5: Solve for x
    x = 15,981,905,748,106.10/4,158,043.30
  6. Step 6: Final answer
    x = 3,843,612.15

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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.