Home / 1,952,156.52-2,693,957.22-1,124,926.16

Finding the Fourth Proportional to 1,952,156.52, 2,693,957.22 and 1,124,926.16

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Solution

The fourth proportional to 1,952,156.52, 2,693,957.22 and 1,124,926.16 is: 1,552,387.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,156.52 : 2,693,957.22 = 1,124,926.16 : x
  2. Step 2: Convert to fraction form
    1,952,156.52/2,693,957.22 = 1,124,926.16/x
  3. Step 3: Cross multiply
    1,952,156.52x = 2,693,957.22 × 1,124,926.16
  4. Step 4: Simplify right side
    1,952,156.52x = 3,030,502,937,229.09
  5. Step 5: Solve for x
    x = 3,030,502,937,229.09/1,952,156.52
  6. Step 6: Final answer
    x = 1,552,387.27

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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.