Home / 1,719,336.16-2,371,948.06-1,073,635.35

Finding the Fourth Proportional to 1,719,336.16, 2,371,948.06 and 1,073,635.35

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Solution

The fourth proportional to 1,719,336.16, 2,371,948.06 and 1,073,635.35 is: 1,481,157.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,336.16 : 2,371,948.06 = 1,073,635.35 : x
  2. Step 2: Convert to fraction form
    1,719,336.16/2,371,948.06 = 1,073,635.35/x
  3. Step 3: Cross multiply
    1,719,336.16x = 2,371,948.06 × 1,073,635.35
  4. Step 4: Simplify right side
    1,719,336.16x = 2,546,607,285,579.92
  5. Step 5: Solve for x
    x = 2,546,607,285,579.92/1,719,336.16
  6. Step 6: Final answer
    x = 1,481,157.29

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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.