Home / 1,062,963.51-1,466,888.61-579,528.53

Finding the Fourth Proportional to 1,062,963.51, 1,466,888.61 and 579,528.53

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Solution

The fourth proportional to 1,062,963.51, 1,466,888.61 and 579,528.53 is: 799,748.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,963.51 : 1,466,888.61 = 579,528.53 : x
  2. Step 2: Convert to fraction form
    1,062,963.51/1,466,888.61 = 579,528.53/x
  3. Step 3: Cross multiply
    1,062,963.51x = 1,466,888.61 × 579,528.53
  4. Step 4: Simplify right side
    1,062,963.51x = 850,103,799,827.04
  5. Step 5: Solve for x
    x = 850,103,799,827.04/1,062,963.51
  6. Step 6: Final answer
    x = 799,748.81

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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.