Home / 2,614,485.12-3,607,429.80-1,526,262.81

Finding the Fourth Proportional to 2,614,485.12, 3,607,429.80 and 1,526,262.81

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Solution

The fourth proportional to 2,614,485.12, 3,607,429.80 and 1,526,262.81 is: 2,105,915.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,485.12 : 3,607,429.80 = 1,526,262.81 : x
  2. Step 2: Convert to fraction form
    2,614,485.12/3,607,429.80 = 1,526,262.81/x
  3. Step 3: Cross multiply
    2,614,485.12x = 3,607,429.80 × 1,526,262.81
  4. Step 4: Simplify right side
    2,614,485.12x = 5,505,885,943,425.74
  5. Step 5: Solve for x
    x = 5,505,885,943,425.74/2,614,485.12
  6. Step 6: Final answer
    x = 2,105,915.96

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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.