Home / 1,682,903.52-2,525,273.70-974,315.52

Finding the Fourth Proportional to 1,682,903.52, 2,525,273.70 and 974,315.52

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Solution

The fourth proportional to 1,682,903.52, 2,525,273.70 and 974,315.52 is: 1,462,005.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,903.52 : 2,525,273.70 = 974,315.52 : x
  2. Step 2: Convert to fraction form
    1,682,903.52/2,525,273.70 = 974,315.52/x
  3. Step 3: Cross multiply
    1,682,903.52x = 2,525,273.70 × 974,315.52
  4. Step 4: Simplify right side
    1,682,903.52x = 2,460,413,358,157.82
  5. Step 5: Solve for x
    x = 2,460,413,358,157.82/1,682,903.52
  6. Step 6: Final answer
    x = 1,462,005.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.