Home / 4,767,911.83-7,156,362.57-1,738,206.01

Finding the Fourth Proportional to 4,767,911.83, 7,156,362.57 and 1,738,206.01

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Solution

The fourth proportional to 4,767,911.83, 7,156,362.57 and 1,738,206.01 is: 2,608,947.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,911.83 : 7,156,362.57 = 1,738,206.01 : x
  2. Step 2: Convert to fraction form
    4,767,911.83/7,156,362.57 = 1,738,206.01/x
  3. Step 3: Cross multiply
    4,767,911.83x = 7,156,362.57 × 1,738,206.01
  4. Step 4: Simplify right side
    4,767,911.83x = 12,439,232,428,913.05
  5. Step 5: Solve for x
    x = 12,439,232,428,913.05/4,767,911.83
  6. Step 6: Final answer
    x = 2,608,947.66

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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.