Home / 2,845,960.02-4,262,099.76-1,627,843.77

Finding the Fourth Proportional to 2,845,960.02, 4,262,099.76 and 1,627,843.77

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Solution

The fourth proportional to 2,845,960.02, 4,262,099.76 and 1,627,843.77 is: 2,437,853.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,960.02 : 4,262,099.76 = 1,627,843.77 : x
  2. Step 2: Convert to fraction form
    2,845,960.02/4,262,099.76 = 1,627,843.77/x
  3. Step 3: Cross multiply
    2,845,960.02x = 4,262,099.76 × 1,627,843.77
  4. Step 4: Simplify right side
    2,845,960.02x = 6,938,032,541,434.50
  5. Step 5: Solve for x
    x = 6,938,032,541,434.50/2,845,960.02
  6. Step 6: Final answer
    x = 2,437,853.13

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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.