Home / 941,466.16-1,299,216.63-533,564.54

Finding the Fourth Proportional to 941,466.16, 1,299,216.63 and 533,564.54

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Solution

The fourth proportional to 941,466.16, 1,299,216.63 and 533,564.54 is: 736,315.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,466.16 : 1,299,216.63 = 533,564.54 : x
  2. Step 2: Convert to fraction form
    941,466.16/1,299,216.63 = 533,564.54/x
  3. Step 3: Cross multiply
    941,466.16x = 1,299,216.63 × 533,564.54
  4. Step 4: Simplify right side
    941,466.16x = 693,215,917,630.44
  5. Step 5: Solve for x
    x = 693,215,917,630.44/941,466.16
  6. Step 6: Final answer
    x = 736,315.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.