Home / 3,528,092.40-5,292,138.60-1,845,711.60

Finding the Fourth Proportional to 3,528,092.40, 5,292,138.60 and 1,845,711.60

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Solution

The fourth proportional to 3,528,092.40, 5,292,138.60 and 1,845,711.60 is: 2,768,567.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,092.40 : 5,292,138.60 = 1,845,711.60 : x
  2. Step 2: Convert to fraction form
    3,528,092.40/5,292,138.60 = 1,845,711.60/x
  3. Step 3: Cross multiply
    3,528,092.40x = 5,292,138.60 × 1,845,711.60
  4. Step 4: Simplify right side
    3,528,092.40x = 9,767,761,602,827.76
  5. Step 5: Solve for x
    x = 9,767,761,602,827.76/3,528,092.40
  6. Step 6: Final answer
    x = 2,768,567.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.