Home / 1,834,904.36-2,532,135.93-1,019,076.86

Finding the Fourth Proportional to 1,834,904.36, 2,532,135.93 and 1,019,076.86

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Solution

The fourth proportional to 1,834,904.36, 2,532,135.93 and 1,019,076.86 is: 1,406,308.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,904.36 : 2,532,135.93 = 1,019,076.86 : x
  2. Step 2: Convert to fraction form
    1,834,904.36/2,532,135.93 = 1,019,076.86/x
  3. Step 3: Cross multiply
    1,834,904.36x = 2,532,135.93 × 1,019,076.86
  4. Step 4: Simplify right side
    1,834,904.36x = 2,580,441,132,637.58
  5. Step 5: Solve for x
    x = 2,580,441,132,637.58/1,834,904.36
  6. Step 6: Final answer
    x = 1,406,308.25

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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.