Home / 4,158,642.70-6,240,037.65-2,362,905.10

Finding the Fourth Proportional to 4,158,642.70, 6,240,037.65 and 2,362,905.10

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Solution

The fourth proportional to 4,158,642.70, 6,240,037.65 and 2,362,905.10 is: 3,545,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,642.70 : 6,240,037.65 = 2,362,905.10 : x
  2. Step 2: Convert to fraction form
    4,158,642.70/6,240,037.65 = 2,362,905.10/x
  3. Step 3: Cross multiply
    4,158,642.70x = 6,240,037.65 × 2,362,905.10
  4. Step 4: Simplify right side
    4,158,642.70x = 14,744,616,787,377.02
  5. Step 5: Solve for x
    x = 14,744,616,787,377.02/4,158,642.70
  6. Step 6: Final answer
    x = 3,545,535.85

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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.