Home / 1,850,777.61-2,554,055.60-1,034,971.93

Finding the Fourth Proportional to 1,850,777.61, 2,554,055.60 and 1,034,971.93

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Solution

The fourth proportional to 1,850,777.61, 2,554,055.60 and 1,034,971.93 is: 1,428,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,777.61 : 2,554,055.60 = 1,034,971.93 : x
  2. Step 2: Convert to fraction form
    1,850,777.61/2,554,055.60 = 1,034,971.93/x
  3. Step 3: Cross multiply
    1,850,777.61x = 2,554,055.60 × 1,034,971.93
  4. Step 4: Simplify right side
    1,850,777.61x = 2,643,375,857,498.74
  5. Step 5: Solve for x
    x = 2,643,375,857,498.74/1,850,777.61
  6. Step 6: Final answer
    x = 1,428,251.48

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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.