Home / 1,853,266.44-2,779,927.02-731,325

Finding the Fourth Proportional to 1,853,266.44, 2,779,927.02 and 731,325

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Solution

The fourth proportional to 1,853,266.44, 2,779,927.02 and 731,325 is: 1,096,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,266.44 : 2,779,927.02 = 731,325 : x
  2. Step 2: Convert to fraction form
    1,853,266.44/2,779,927.02 = 731,325/x
  3. Step 3: Cross multiply
    1,853,266.44x = 2,779,927.02 × 731,325
  4. Step 4: Simplify right side
    1,853,266.44x = 2,033,030,127,901.50
  5. Step 5: Solve for x
    x = 2,033,030,127,901.50/1,853,266.44
  6. Step 6: Final answer
    x = 1,096,998.30

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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.