Home / 4,607,260.97-6,907,938.93-1,913,445.59

Finding the Fourth Proportional to 4,607,260.97, 6,907,938.93 and 1,913,445.59

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Solution

The fourth proportional to 4,607,260.97, 6,907,938.93 and 1,913,445.59 is: 2,868,942.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,260.97 : 6,907,938.93 = 1,913,445.59 : x
  2. Step 2: Convert to fraction form
    4,607,260.97/6,907,938.93 = 1,913,445.59/x
  3. Step 3: Cross multiply
    4,607,260.97x = 6,907,938.93 × 1,913,445.59
  4. Step 4: Simplify right side
    4,607,260.97x = 13,217,965,247,058.12
  5. Step 5: Solve for x
    x = 13,217,965,247,058.12/4,607,260.97
  6. Step 6: Final answer
    x = 2,868,942.16

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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.