Home / 5,029,312.41-6,940,258.23-2,853,725.82

Finding the Fourth Proportional to 5,029,312.41, 6,940,258.23 and 2,853,725.82

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Solution

The fourth proportional to 5,029,312.41, 6,940,258.23 and 2,853,725.82 is: 3,938,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,312.41 : 6,940,258.23 = 2,853,725.82 : x
  2. Step 2: Convert to fraction form
    5,029,312.41/6,940,258.23 = 2,853,725.82/x
  3. Step 3: Cross multiply
    5,029,312.41x = 6,940,258.23 × 2,853,725.82
  4. Step 4: Simplify right side
    5,029,312.41x = 19,805,594,093,094.00
  5. Step 5: Solve for x
    x = 19,805,594,093,094.00/5,029,312.41
  6. Step 6: Final answer
    x = 3,938,032.18

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1.5x scale

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.