Home / 1,546,416.54-2,133,952.27-858,044.76

Finding the Fourth Proportional to 1,546,416.54, 2,133,952.27 and 858,044.76

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Solution

The fourth proportional to 1,546,416.54, 2,133,952.27 and 858,044.76 is: 1,184,044.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,416.54 : 2,133,952.27 = 858,044.76 : x
  2. Step 2: Convert to fraction form
    1,546,416.54/2,133,952.27 = 858,044.76/x
  3. Step 3: Cross multiply
    1,546,416.54x = 2,133,952.27 × 858,044.76
  4. Step 4: Simplify right side
    1,546,416.54x = 1,831,026,553,216.17
  5. Step 5: Solve for x
    x = 1,831,026,553,216.17/1,546,416.54
  6. Step 6: Final answer
    x = 1,184,044.86

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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.