Home / 1,719,714.18-2,579,938.02-582,436.59

Finding the Fourth Proportional to 1,719,714.18, 2,579,938.02 and 582,436.59

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Solution

The fourth proportional to 1,719,714.18, 2,579,938.02 and 582,436.59 is: 873,779.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,714.18 : 2,579,938.02 = 582,436.59 : x
  2. Step 2: Convert to fraction form
    1,719,714.18/2,579,938.02 = 582,436.59/x
  3. Step 3: Cross multiply
    1,719,714.18x = 2,579,938.02 × 582,436.59
  4. Step 4: Simplify right side
    1,719,714.18x = 1,502,650,302,780.15
  5. Step 5: Solve for x
    x = 1,502,650,302,780.15/1,719,714.18
  6. Step 6: Final answer
    x = 873,779.10

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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.