Home / 5,752,801.08-8,618,572.80-2,906,114.40

Finding the Fourth Proportional to 5,752,801.08, 8,618,572.80 and 2,906,114.40

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Solution

The fourth proportional to 5,752,801.08, 8,618,572.80 and 2,906,114.40 is: 4,353,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,801.08 : 8,618,572.80 = 2,906,114.40 : x
  2. Step 2: Convert to fraction form
    5,752,801.08/8,618,572.80 = 2,906,114.40/x
  3. Step 3: Cross multiply
    5,752,801.08x = 8,618,572.80 × 2,906,114.40
  4. Step 4: Simplify right side
    5,752,801.08x = 25,046,558,521,528.32
  5. Step 5: Solve for x
    x = 25,046,558,521,528.32/5,752,801.08
  6. Step 6: Final answer
    x = 4,353,802.29

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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.