Home / 8,007,977.84-11,050,953.88-4,336,810.39

Finding the Fourth Proportional to 8,007,977.84, 11,050,953.88 and 4,336,810.39

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Solution

The fourth proportional to 8,007,977.84, 11,050,953.88 and 4,336,810.39 is: 5,984,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,977.84 : 11,050,953.88 = 4,336,810.39 : x
  2. Step 2: Convert to fraction form
    8,007,977.84/11,050,953.88 = 4,336,810.39/x
  3. Step 3: Cross multiply
    8,007,977.84x = 11,050,953.88 × 4,336,810.39
  4. Step 4: Simplify right side
    8,007,977.84x = 47,925,891,555,136.38
  5. Step 5: Solve for x
    x = 47,925,891,555,136.38/8,007,977.84
  6. Step 6: Final answer
    x = 5,984,768.25

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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.