Home / 1,701,621.47-2,348,253.38-937,702.37

Finding the Fourth Proportional to 1,701,621.47, 2,348,253.38 and 937,702.37

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Solution

The fourth proportional to 1,701,621.47, 2,348,253.38 and 937,702.37 is: 1,294,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,621.47 : 2,348,253.38 = 937,702.37 : x
  2. Step 2: Convert to fraction form
    1,701,621.47/2,348,253.38 = 937,702.37/x
  3. Step 3: Cross multiply
    1,701,621.47x = 2,348,253.38 × 937,702.37
  4. Step 4: Simplify right side
    1,701,621.47x = 2,201,962,759,786.51
  5. Step 5: Solve for x
    x = 2,201,962,759,786.51/1,701,621.47
  6. Step 6: Final answer
    x = 1,294,037.95

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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.