Home / 1,728,772.76-2,593,566.46-591,547.34

Finding the Fourth Proportional to 1,728,772.76, 2,593,566.46 and 591,547.34

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Solution

The fourth proportional to 1,728,772.76, 2,593,566.46 and 591,547.34 is: 887,460.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,772.76 : 2,593,566.46 = 591,547.34 : x
  2. Step 2: Convert to fraction form
    1,728,772.76/2,593,566.46 = 591,547.34/x
  3. Step 3: Cross multiply
    1,728,772.76x = 2,593,566.46 × 591,547.34
  4. Step 4: Simplify right side
    1,728,772.76x = 1,534,217,340,526.22
  5. Step 5: Solve for x
    x = 1,534,217,340,526.22/1,728,772.76
  6. Step 6: Final answer
    x = 887,460.39

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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.