Home / 3,025,364.10-4,175,208.95-1,848,466.80

Finding the Fourth Proportional to 3,025,364.10, 4,175,208.95 and 1,848,466.80

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Solution

The fourth proportional to 3,025,364.10, 4,175,208.95 and 1,848,466.80 is: 2,551,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,364.10 : 4,175,208.95 = 1,848,466.80 : x
  2. Step 2: Convert to fraction form
    3,025,364.10/4,175,208.95 = 1,848,466.80/x
  3. Step 3: Cross multiply
    3,025,364.10x = 4,175,208.95 × 1,848,466.80
  4. Step 4: Simplify right side
    3,025,364.10x = 7,717,735,127,137.86
  5. Step 5: Solve for x
    x = 7,717,735,127,137.86/3,025,364.10
  6. Step 6: Final answer
    x = 2,551,010.35

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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.