Home / 4,463,393.32-6,689,486.40-2,413,972.18

Finding the Fourth Proportional to 4,463,393.32, 6,689,486.40 and 2,413,972.18

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Solution

The fourth proportional to 4,463,393.32, 6,689,486.40 and 2,413,972.18 is: 3,617,927.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,393.32 : 6,689,486.40 = 2,413,972.18 : x
  2. Step 2: Convert to fraction form
    4,463,393.32/6,689,486.40 = 2,413,972.18/x
  3. Step 3: Cross multiply
    4,463,393.32x = 6,689,486.40 × 2,413,972.18
  4. Step 4: Simplify right side
    4,463,393.32x = 16,148,234,068,088.35
  5. Step 5: Solve for x
    x = 16,148,234,068,088.35/4,463,393.32
  6. Step 6: Final answer
    x = 3,617,927.64

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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.