Home / 4,619,725.87-6,927,862.96-1,586,230.51

Finding the Fourth Proportional to 4,619,725.87, 6,927,862.96 and 1,586,230.51

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Solution

The fourth proportional to 4,619,725.87, 6,927,862.96 and 1,586,230.51 is: 2,378,753.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,725.87 : 6,927,862.96 = 1,586,230.51 : x
  2. Step 2: Convert to fraction form
    4,619,725.87/6,927,862.96 = 1,586,230.51/x
  3. Step 3: Cross multiply
    4,619,725.87x = 6,927,862.96 × 1,586,230.51
  4. Step 4: Simplify right side
    4,619,725.87x = 10,989,187,596,250.91
  5. Step 5: Solve for x
    x = 10,989,187,596,250.91/4,619,725.87
  6. Step 6: Final answer
    x = 2,378,753.18

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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.