Home / 7,263,012.40-10,894,518.60-2,476,106.80

Finding the Fourth Proportional to 7,263,012.40, 10,894,518.60 and 2,476,106.80

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Solution

The fourth proportional to 7,263,012.40, 10,894,518.60 and 2,476,106.80 is: 3,714,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,012.40 : 10,894,518.60 = 2,476,106.80 : x
  2. Step 2: Convert to fraction form
    7,263,012.40/10,894,518.60 = 2,476,106.80/x
  3. Step 3: Cross multiply
    7,263,012.40x = 10,894,518.60 × 2,476,106.80
  4. Step 4: Simplify right side
    7,263,012.40x = 26,975,991,588,186.48
  5. Step 5: Solve for x
    x = 26,975,991,588,186.48/7,263,012.40
  6. Step 6: Final answer
    x = 3,714,160.20

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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.