Home / 1,730,417.05-2,593,919.67-607,698.73

Finding the Fourth Proportional to 1,730,417.05, 2,593,919.67 and 607,698.73

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Solution

The fourth proportional to 1,730,417.05, 2,593,919.67 and 607,698.73 is: 910,949.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,417.05 : 2,593,919.67 = 607,698.73 : x
  2. Step 2: Convert to fraction form
    1,730,417.05/2,593,919.67 = 607,698.73/x
  3. Step 3: Cross multiply
    1,730,417.05x = 2,593,919.67 × 607,698.73
  4. Step 4: Simplify right side
    1,730,417.05x = 1,576,321,689,181.02
  5. Step 5: Solve for x
    x = 1,576,321,689,181.02/1,730,417.05
  6. Step 6: Final answer
    x = 910,949.00

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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.