Home / 4,158,615.70-6,239,997.15-2,362,878.10

Finding the Fourth Proportional to 4,158,615.70, 6,239,997.15 and 2,362,878.10

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Solution

The fourth proportional to 4,158,615.70, 6,239,997.15 and 2,362,878.10 is: 3,545,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,615.70 : 6,239,997.15 = 2,362,878.10 : x
  2. Step 2: Convert to fraction form
    4,158,615.70/6,239,997.15 = 2,362,878.10/x
  3. Step 3: Cross multiply
    4,158,615.70x = 6,239,997.15 × 2,362,878.10
  4. Step 4: Simplify right side
    4,158,615.70x = 14,744,352,609,797.42
  5. Step 5: Solve for x
    x = 14,744,352,609,797.42/4,158,615.70
  6. Step 6: Final answer
    x = 3,545,495.35

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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.