Home / 2,926,436.09-4,038,208.19-1,748,801.27

Finding the Fourth Proportional to 2,926,436.09, 4,038,208.19 and 1,748,801.27

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Solution

The fourth proportional to 2,926,436.09, 4,038,208.19 and 1,748,801.27 is: 2,413,182.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,436.09 : 4,038,208.19 = 1,748,801.27 : x
  2. Step 2: Convert to fraction form
    2,926,436.09/4,038,208.19 = 1,748,801.27/x
  3. Step 3: Cross multiply
    2,926,436.09x = 4,038,208.19 × 1,748,801.27
  4. Step 4: Simplify right side
    2,926,436.09x = 7,062,023,611,196.40
  5. Step 5: Solve for x
    x = 7,062,023,611,196.40/2,926,436.09
  6. Step 6: Final answer
    x = 2,413,182.24

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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.