Home / 1,753,651.76-2,630,550.54-555,547.55

Finding the Fourth Proportional to 1,753,651.76, 2,630,550.54 and 555,547.55

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Solution

The fourth proportional to 1,753,651.76, 2,630,550.54 and 555,547.55 is: 833,344.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,651.76 : 2,630,550.54 = 555,547.55 : x
  2. Step 2: Convert to fraction form
    1,753,651.76/2,630,550.54 = 555,547.55/x
  3. Step 3: Cross multiply
    1,753,651.76x = 2,630,550.54 × 555,547.55
  4. Step 4: Simplify right side
    1,753,651.76x = 1,461,395,907,648.18
  5. Step 5: Solve for x
    x = 1,461,395,907,648.18/1,753,651.76
  6. Step 6: Final answer
    x = 833,344.42

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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.