Home / 1,062,903.78-1,466,818.29-579,466.26

Finding the Fourth Proportional to 1,062,903.78, 1,466,818.29 and 579,466.26

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Solution

The fourth proportional to 1,062,903.78, 1,466,818.29 and 579,466.26 is: 799,669.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,903.78 : 1,466,818.29 = 579,466.26 : x
  2. Step 2: Convert to fraction form
    1,062,903.78/1,466,818.29 = 579,466.26/x
  3. Step 3: Cross multiply
    1,062,903.78x = 1,466,818.29 × 579,466.26
  4. Step 4: Simplify right side
    1,062,903.78x = 849,971,708,605.90
  5. Step 5: Solve for x
    x = 849,971,708,605.90/1,062,903.78
  6. Step 6: Final answer
    x = 799,669.48

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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.