Home / 9,637,180.04-13,299,725.62-5,768,952.92

Finding the Fourth Proportional to 9,637,180.04, 13,299,725.62 and 5,768,952.92

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Solution

The fourth proportional to 9,637,180.04, 13,299,725.62 and 5,768,952.92 is: 7,961,404.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,180.04 : 13,299,725.62 = 5,768,952.92 : x
  2. Step 2: Convert to fraction form
    9,637,180.04/13,299,725.62 = 5,768,952.92/x
  3. Step 3: Cross multiply
    9,637,180.04x = 13,299,725.62 × 5,768,952.92
  4. Step 4: Simplify right side
    9,637,180.04x = 76,725,490,950,697.80
  5. Step 5: Solve for x
    x = 76,725,490,950,697.80/9,637,180.04
  6. Step 6: Final answer
    x = 7,961,404.75

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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.