Home / 1,830,796.16-2,526,578.60-1,014,947.96

Finding the Fourth Proportional to 1,830,796.16, 2,526,578.60 and 1,014,947.96

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Solution

The fourth proportional to 1,830,796.16, 2,526,578.60 and 1,014,947.96 is: 1,400,672.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,796.16 : 2,526,578.60 = 1,014,947.96 : x
  2. Step 2: Convert to fraction form
    1,830,796.16/2,526,578.60 = 1,014,947.96/x
  3. Step 3: Cross multiply
    1,830,796.16x = 2,526,578.60 × 1,014,947.96
  4. Step 4: Simplify right side
    1,830,796.16x = 2,564,345,778,142.02
  5. Step 5: Solve for x
    x = 2,564,345,778,142.02/1,830,796.16
  6. Step 6: Final answer
    x = 1,400,672.47

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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.