Home / 2,535,021.75-3,498,330.02-1,461,933.75

Finding the Fourth Proportional to 2,535,021.75, 3,498,330.02 and 1,461,933.75

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Solution

The fourth proportional to 2,535,021.75, 3,498,330.02 and 1,461,933.75 is: 2,017,468.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,021.75 : 3,498,330.02 = 1,461,933.75 : x
  2. Step 2: Convert to fraction form
    2,535,021.75/3,498,330.02 = 1,461,933.75/x
  3. Step 3: Cross multiply
    2,535,021.75x = 3,498,330.02 × 1,461,933.75
  4. Step 4: Simplify right side
    2,535,021.75x = 5,114,326,717,566.51
  5. Step 5: Solve for x
    x = 5,114,326,717,566.51/2,535,021.75
  6. Step 6: Final answer
    x = 2,017,468.58

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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.