Home / 3,069,058.59-4,235,203.74-1,692,460.35

Finding the Fourth Proportional to 3,069,058.59, 4,235,203.74 and 1,692,460.35

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Solution

The fourth proportional to 3,069,058.59, 4,235,203.74 and 1,692,460.35 is: 2,335,541.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,058.59 : 4,235,203.74 = 1,692,460.35 : x
  2. Step 2: Convert to fraction form
    3,069,058.59/4,235,203.74 = 1,692,460.35/x
  3. Step 3: Cross multiply
    3,069,058.59x = 4,235,203.74 × 1,692,460.35
  4. Step 4: Simplify right side
    3,069,058.59x = 7,167,914,404,121.71
  5. Step 5: Solve for x
    x = 7,167,914,404,121.71/3,069,058.59
  6. Step 6: Final answer
    x = 2,335,541.73

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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.