Home / 1,035,300.06-1,428,697.08-582,591.06

Finding the Fourth Proportional to 1,035,300.06, 1,428,697.08 and 582,591.06

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Solution

The fourth proportional to 1,035,300.06, 1,428,697.08 and 582,591.06 is: 803,966.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,300.06 : 1,428,697.08 = 582,591.06 : x
  2. Step 2: Convert to fraction form
    1,035,300.06/1,428,697.08 = 582,591.06/x
  3. Step 3: Cross multiply
    1,035,300.06x = 1,428,697.08 × 582,591.06
  4. Step 4: Simplify right side
    1,035,300.06x = 832,346,146,256.11
  5. Step 5: Solve for x
    x = 832,346,146,256.11/1,035,300.06
  6. Step 6: Final answer
    x = 803,966.09

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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.