Home / 1,080,372.06-1,490,924.88-596,925.18

Finding the Fourth Proportional to 1,080,372.06, 1,490,924.88 and 596,925.18

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Solution

The fourth proportional to 1,080,372.06, 1,490,924.88 and 596,925.18 is: 823,763.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,372.06 : 1,490,924.88 = 596,925.18 : x
  2. Step 2: Convert to fraction form
    1,080,372.06/1,490,924.88 = 596,925.18/x
  3. Step 3: Cross multiply
    1,080,372.06x = 1,490,924.88 × 596,925.18
  4. Step 4: Simplify right side
    1,080,372.06x = 889,970,602,360.48
  5. Step 5: Solve for x
    x = 889,970,602,360.48/1,080,372.06
  6. Step 6: Final answer
    x = 823,763.07

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