Home / 8,255,106.60-11,392,082.88-4,584,011.94

Finding the Fourth Proportional to 8,255,106.60, 11,392,082.88 and 4,584,011.94

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Solution

The fourth proportional to 8,255,106.60, 11,392,082.88 and 4,584,011.94 is: 6,325,956.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,106.60 : 11,392,082.88 = 4,584,011.94 : x
  2. Step 2: Convert to fraction form
    8,255,106.60/11,392,082.88 = 4,584,011.94/x
  3. Step 3: Cross multiply
    8,255,106.60x = 11,392,082.88 × 4,584,011.94
  4. Step 4: Simplify right side
    8,255,106.60x = 52,221,443,943,389.59
  5. Step 5: Solve for x
    x = 52,221,443,943,389.59/8,255,106.60
  6. Step 6: Final answer
    x = 6,325,956.34

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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.