Home / 1,834,903.86-2,532,135.24-1,019,076.36

Finding the Fourth Proportional to 1,834,903.86, 2,532,135.24 and 1,019,076.36

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Solution

The fourth proportional to 1,834,903.86, 2,532,135.24 and 1,019,076.36 is: 1,406,307.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,903.86 : 2,532,135.24 = 1,019,076.36 : x
  2. Step 2: Convert to fraction form
    1,834,903.86/2,532,135.24 = 1,019,076.36/x
  3. Step 3: Cross multiply
    1,834,903.86x = 2,532,135.24 × 1,019,076.36
  4. Step 4: Simplify right side
    1,834,903.86x = 2,580,439,163,406.93
  5. Step 5: Solve for x
    x = 2,580,439,163,406.93/1,834,903.86
  6. Step 6: Final answer
    x = 1,406,307.56

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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.