Home / 4,656,647.03-6,984,972.36-2,094,869.66

Finding the Fourth Proportional to 4,656,647.03, 6,984,972.36 and 2,094,869.66

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Solution

The fourth proportional to 4,656,647.03, 6,984,972.36 and 2,094,869.66 is: 3,142,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,647.03 : 6,984,972.36 = 2,094,869.66 : x
  2. Step 2: Convert to fraction form
    4,656,647.03/6,984,972.36 = 2,094,869.66/x
  3. Step 3: Cross multiply
    4,656,647.03x = 6,984,972.36 × 2,094,869.66
  4. Step 4: Simplify right side
    4,656,647.03x = 14,632,606,637,977.74
  5. Step 5: Solve for x
    x = 14,632,606,637,977.74/4,656,647.03
  6. Step 6: Final answer
    x = 3,142,305.30

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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.