Home / 4,157,633.84-6,239,809.16-1,763,158.61

Finding the Fourth Proportional to 4,157,633.84, 6,239,809.16 and 1,763,158.61

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Solution

The fourth proportional to 4,157,633.84, 6,239,809.16 and 1,763,158.61 is: 2,646,162.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,633.84 : 6,239,809.16 = 1,763,158.61 : x
  2. Step 2: Convert to fraction form
    4,157,633.84/6,239,809.16 = 1,763,158.61/x
  3. Step 3: Cross multiply
    4,157,633.84x = 6,239,809.16 × 1,763,158.61
  4. Step 4: Simplify right side
    4,157,633.84x = 11,001,773,205,196.03
  5. Step 5: Solve for x
    x = 11,001,773,205,196.03/4,157,633.84
  6. Step 6: Final answer
    x = 2,646,162.13

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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.