Home / 1,599,085.16-2,206,524.33-1,026,900.35

Finding the Fourth Proportional to 1,599,085.16, 2,206,524.33 and 1,026,900.35

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Solution

The fourth proportional to 1,599,085.16, 2,206,524.33 and 1,026,900.35 is: 1,416,985.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,085.16 : 2,206,524.33 = 1,026,900.35 : x
  2. Step 2: Convert to fraction form
    1,599,085.16/2,206,524.33 = 1,026,900.35/x
  3. Step 3: Cross multiply
    1,599,085.16x = 2,206,524.33 × 1,026,900.35
  4. Step 4: Simplify right side
    1,599,085.16x = 2,265,880,595,727.89
  5. Step 5: Solve for x
    x = 2,265,880,595,727.89/1,599,085.16
  6. Step 6: Final answer
    x = 1,416,985.57

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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.