Home / 1,714,187.46-2,571,303.06-1,181,565.48

Finding the Fourth Proportional to 1,714,187.46, 2,571,303.06 and 1,181,565.48

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Solution

The fourth proportional to 1,714,187.46, 2,571,303.06 and 1,181,565.48 is: 1,772,363.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,187.46 : 2,571,303.06 = 1,181,565.48 : x
  2. Step 2: Convert to fraction form
    1,714,187.46/2,571,303.06 = 1,181,565.48/x
  3. Step 3: Cross multiply
    1,714,187.46x = 2,571,303.06 × 1,181,565.48
  4. Step 4: Simplify right side
    1,714,187.46x = 3,038,162,934,314.37
  5. Step 5: Solve for x
    x = 3,038,162,934,314.37/1,714,187.46
  6. Step 6: Final answer
    x = 1,772,363.29

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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.