Home / 1,062,688.54-1,466,466.06-579,243.04

Finding the Fourth Proportional to 1,062,688.54, 1,466,466.06 and 579,243.04

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Solution

The fourth proportional to 1,062,688.54, 1,466,466.06 and 579,243.04 is: 799,331.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,688.54 : 1,466,466.06 = 579,243.04 : x
  2. Step 2: Convert to fraction form
    1,062,688.54/1,466,466.06 = 579,243.04/x
  3. Step 3: Cross multiply
    1,062,688.54x = 1,466,466.06 × 579,243.04
  4. Step 4: Simplify right side
    1,062,688.54x = 849,440,258,651.22
  5. Step 5: Solve for x
    x = 849,440,258,651.22/1,062,688.54
  6. Step 6: Final answer
    x = 799,331.34

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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.