Home / 1,829,807.19-2,525,231.03-1,014,099.93

Finding the Fourth Proportional to 1,829,807.19, 2,525,231.03 and 1,014,099.93

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Solution

The fourth proportional to 1,829,807.19, 2,525,231.03 and 1,014,099.93 is: 1,399,511.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,807.19 : 2,525,231.03 = 1,014,099.93 : x
  2. Step 2: Convert to fraction form
    1,829,807.19/2,525,231.03 = 1,014,099.93/x
  3. Step 3: Cross multiply
    1,829,807.19x = 2,525,231.03 × 1,014,099.93
  4. Step 4: Simplify right side
    1,829,807.19x = 2,560,836,605,686.33
  5. Step 5: Solve for x
    x = 2,560,836,605,686.33/1,829,807.19
  6. Step 6: Final answer
    x = 1,399,511.72

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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.