Home / 11,596,934.40-17,395,401.60-6,288,518.40

Finding the Fourth Proportional to 11,596,934.40, 17,395,401.60 and 6,288,518.40

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Solution

The fourth proportional to 11,596,934.40, 17,395,401.60 and 6,288,518.40 is: 9,432,777.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,934.40 : 17,395,401.60 = 6,288,518.40 : x
  2. Step 2: Convert to fraction form
    11,596,934.40/17,395,401.60 = 6,288,518.40/x
  3. Step 3: Cross multiply
    11,596,934.40x = 17,395,401.60 × 6,288,518.40
  4. Step 4: Simplify right side
    11,596,934.40x = 109,391,303,036,989.45
  5. Step 5: Solve for x
    x = 109,391,303,036,989.45/11,596,934.40
  6. Step 6: Final answer
    x = 9,432,777.60

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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.