Home / 9,604,885.95-13,254,742.62-5,194,611.56

Finding the Fourth Proportional to 9,604,885.95, 13,254,742.62 and 5,194,611.56

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Solution

The fourth proportional to 9,604,885.95, 13,254,742.62 and 5,194,611.56 is: 7,168,563.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,885.95 : 13,254,742.62 = 5,194,611.56 : x
  2. Step 2: Convert to fraction form
    9,604,885.95/13,254,742.62 = 5,194,611.56/x
  3. Step 3: Cross multiply
    9,604,885.95x = 13,254,742.62 × 5,194,611.56
  4. Step 4: Simplify right side
    9,604,885.95x = 68,853,239,271,813.54
  5. Step 5: Solve for x
    x = 68,853,239,271,813.54/9,604,885.95
  6. Step 6: Final answer
    x = 7,168,563.96

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Double scale
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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.