Home / 11,596,952.90-17,395,429.35-6,288,536.90

Finding the Fourth Proportional to 11,596,952.90, 17,395,429.35 and 6,288,536.90

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Solution

The fourth proportional to 11,596,952.90, 17,395,429.35 and 6,288,536.90 is: 9,432,805.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,952.90 : 17,395,429.35 = 6,288,536.90 : x
  2. Step 2: Convert to fraction form
    11,596,952.90/17,395,429.35 = 6,288,536.90/x
  3. Step 3: Cross multiply
    11,596,952.90x = 17,395,429.35 × 6,288,536.90
  4. Step 4: Simplify right side
    11,596,952.90x = 109,391,799,358,818.03
  5. Step 5: Solve for x
    x = 109,391,799,358,818.03/11,596,952.90
  6. Step 6: Final answer
    x = 9,432,805.35

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Similar ratio
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1.5x scale

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.