Home / 1,034,905.08-1,428,166.83-582,196.08

Finding the Fourth Proportional to 1,034,905.08, 1,428,166.83 and 582,196.08

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Solution

The fourth proportional to 1,034,905.08, 1,428,166.83 and 582,196.08 is: 803,429.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,905.08 : 1,428,166.83 = 582,196.08 : x
  2. Step 2: Convert to fraction form
    1,034,905.08/1,428,166.83 = 582,196.08/x
  3. Step 3: Cross multiply
    1,034,905.08x = 1,428,166.83 × 582,196.08
  4. Step 4: Simplify right side
    1,034,905.08x = 831,473,130,012.03
  5. Step 5: Solve for x
    x = 831,473,130,012.03/1,034,905.08
  6. Step 6: Final answer
    x = 803,429.36

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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.