Home / 1,035,301.56-1,428,699.15-582,592.56

Finding the Fourth Proportional to 1,035,301.56, 1,428,699.15 and 582,592.56

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Solution

The fourth proportional to 1,035,301.56, 1,428,699.15 and 582,592.56 is: 803,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,301.56 : 1,428,699.15 = 582,592.56 : x
  2. Step 2: Convert to fraction form
    1,035,301.56/1,428,699.15 = 582,592.56/x
  3. Step 3: Cross multiply
    1,035,301.56x = 1,428,699.15 × 582,592.56
  4. Step 4: Simplify right side
    1,035,301.56x = 832,349,495,268.32
  5. Step 5: Solve for x
    x = 832,349,495,268.32/1,035,301.56
  6. Step 6: Final answer
    x = 803,968.16

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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.