Home / 1,550,632.37-2,325,948.55-708,593.63

Finding the Fourth Proportional to 1,550,632.37, 2,325,948.55 and 708,593.63

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Solution

The fourth proportional to 1,550,632.37, 2,325,948.55 and 708,593.63 is: 1,062,890.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,632.37 : 2,325,948.55 = 708,593.63 : x
  2. Step 2: Convert to fraction form
    1,550,632.37/2,325,948.55 = 708,593.63/x
  3. Step 3: Cross multiply
    1,550,632.37x = 2,325,948.55 × 708,593.63
  4. Step 4: Simplify right side
    1,550,632.37x = 1,648,152,312,836.51
  5. Step 5: Solve for x
    x = 1,648,152,312,836.51/1,550,632.37
  6. Step 6: Final answer
    x = 1,062,890.44

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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.