Home / 8,768,735.04-12,101,109.20-4,795,239.84

Finding the Fourth Proportional to 8,768,735.04, 12,101,109.20 and 4,795,239.84

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Solution

The fourth proportional to 8,768,735.04, 12,101,109.20 and 4,795,239.84 is: 6,617,570.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,735.04 : 12,101,109.20 = 4,795,239.84 : x
  2. Step 2: Convert to fraction form
    8,768,735.04/12,101,109.20 = 4,795,239.84/x
  3. Step 3: Cross multiply
    8,768,735.04x = 12,101,109.20 × 4,795,239.84
  4. Step 4: Simplify right side
    8,768,735.04x = 58,027,720,944,030.52
  5. Step 5: Solve for x
    x = 58,027,720,944,030.52/8,768,735.04
  6. Step 6: Final answer
    x = 6,617,570.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.