Home / 1,714,840.96-2,366,310.02-989,922.22

Finding the Fourth Proportional to 1,714,840.96, 2,366,310.02 and 989,922.22

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Solution

The fourth proportional to 1,714,840.96, 2,366,310.02 and 989,922.22 is: 1,365,994.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,840.96 : 2,366,310.02 = 989,922.22 : x
  2. Step 2: Convert to fraction form
    1,714,840.96/2,366,310.02 = 989,922.22/x
  3. Step 3: Cross multiply
    1,714,840.96x = 2,366,310.02 × 989,922.22
  4. Step 4: Simplify right side
    1,714,840.96x = 2,342,462,868,206.64
  5. Step 5: Solve for x
    x = 2,342,462,868,206.64/1,714,840.96
  6. Step 6: Final answer
    x = 1,365,994.24

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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.