Home / 1,883,806.83-2,599,574.33-1,068,065.39

Finding the Fourth Proportional to 1,883,806.83, 2,599,574.33 and 1,068,065.39

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Solution

The fourth proportional to 1,883,806.83, 2,599,574.33 and 1,068,065.39 is: 1,473,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,806.83 : 2,599,574.33 = 1,068,065.39 : x
  2. Step 2: Convert to fraction form
    1,883,806.83/2,599,574.33 = 1,068,065.39/x
  3. Step 3: Cross multiply
    1,883,806.83x = 2,599,574.33 × 1,068,065.39
  4. Step 4: Simplify right side
    1,883,806.83x = 2,776,515,379,774.54
  5. Step 5: Solve for x
    x = 2,776,515,379,774.54/1,883,806.83
  6. Step 6: Final answer
    x = 1,473,885.40

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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.