Home / 4,535,977.96-6,805,295.75-1,341,187.30

Finding the Fourth Proportional to 4,535,977.96, 6,805,295.75 and 1,341,187.30

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Solution

The fourth proportional to 4,535,977.96, 6,805,295.75 and 1,341,187.30 is: 2,012,173.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,977.96 : 6,805,295.75 = 1,341,187.30 : x
  2. Step 2: Convert to fraction form
    4,535,977.96/6,805,295.75 = 1,341,187.30/x
  3. Step 3: Cross multiply
    4,535,977.96x = 6,805,295.75 × 1,341,187.30
  4. Step 4: Simplify right side
    4,535,977.96x = 9,127,176,232,643.98
  5. Step 5: Solve for x
    x = 9,127,176,232,643.98/4,535,977.96
  6. Step 6: Final answer
    x = 2,012,173.85

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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.