Home / 2,858,663.37-3,944,963.16-1,569,587.25

Finding the Fourth Proportional to 2,858,663.37, 3,944,963.16 and 1,569,587.25

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Solution

The fourth proportional to 2,858,663.37, 3,944,963.16 and 1,569,587.25 is: 2,166,034.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,858,663.37 : 3,944,963.16 = 1,569,587.25 : x
  2. Step 2: Convert to fraction form
    2,858,663.37/3,944,963.16 = 1,569,587.25/x
  3. Step 3: Cross multiply
    2,858,663.37x = 3,944,963.16 × 1,569,587.25
  4. Step 4: Simplify right side
    2,858,663.37x = 6,191,963,877,655.71
  5. Step 5: Solve for x
    x = 6,191,963,877,655.71/2,858,663.37
  6. Step 6: Final answer
    x = 2,166,034.64

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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.