Home / 1,851,054-2,554,347.96-1,024,077.84

Finding the Fourth Proportional to 1,851,054, 2,554,347.96 and 1,024,077.84

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Solution

The fourth proportional to 1,851,054, 2,554,347.96 and 1,024,077.84 is: 1,413,168.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,054 : 2,554,347.96 = 1,024,077.84 : x
  2. Step 2: Convert to fraction form
    1,851,054/2,554,347.96 = 1,024,077.84/x
  3. Step 3: Cross multiply
    1,851,054x = 2,554,347.96 × 1,024,077.84
  4. Step 4: Simplify right side
    1,851,054x = 2,615,851,141,485.21
  5. Step 5: Solve for x
    x = 2,615,851,141,485.21/1,851,054
  6. Step 6: Final answer
    x = 1,413,168.47

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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.