Home / 8,467,752.06-11,685,579.95-4,600,300.95

Finding the Fourth Proportional to 8,467,752.06, 11,685,579.95 and 4,600,300.95

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Solution

The fourth proportional to 8,467,752.06, 11,685,579.95 and 4,600,300.95 is: 6,348,459.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,752.06 : 11,685,579.95 = 4,600,300.95 : x
  2. Step 2: Convert to fraction form
    8,467,752.06/11,685,579.95 = 4,600,300.95/x
  3. Step 3: Cross multiply
    8,467,752.06x = 11,685,579.95 × 4,600,300.95
  4. Step 4: Simplify right side
    8,467,752.06x = 53,757,184,556,786.71
  5. Step 5: Solve for x
    x = 53,757,184,556,786.71/8,467,752.06
  6. Step 6: Final answer
    x = 6,348,459.92

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1.5x scale

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.