Home / 2,714,750.57-3,746,400.93-1,491,169.32

Finding the Fourth Proportional to 2,714,750.57, 3,746,400.93 and 1,491,169.32

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Solution

The fourth proportional to 2,714,750.57, 3,746,400.93 and 1,491,169.32 is: 2,057,838.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,750.57 : 3,746,400.93 = 1,491,169.32 : x
  2. Step 2: Convert to fraction form
    2,714,750.57/3,746,400.93 = 1,491,169.32/x
  3. Step 3: Cross multiply
    2,714,750.57x = 3,746,400.93 × 1,491,169.32
  4. Step 4: Simplify right side
    2,714,750.57x = 5,586,518,127,235.47
  5. Step 5: Solve for x
    x = 5,586,518,127,235.47/2,714,750.57
  6. Step 6: Final answer
    x = 2,057,838.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.