Home / 10,504,011.84-14,495,522.31-5,675,115.84

Finding the Fourth Proportional to 10,504,011.84, 14,495,522.31 and 5,675,115.84

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Solution

The fourth proportional to 10,504,011.84, 14,495,522.31 and 5,675,115.84 is: 7,831,652.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,011.84 : 14,495,522.31 = 5,675,115.84 : x
  2. Step 2: Convert to fraction form
    10,504,011.84/14,495,522.31 = 5,675,115.84/x
  3. Step 3: Cross multiply
    10,504,011.84x = 14,495,522.31 × 5,675,115.84
  4. Step 4: Simplify right side
    10,504,011.84x = 82,263,768,270,554.39
  5. Step 5: Solve for x
    x = 82,263,768,270,554.39/10,504,011.84
  6. Step 6: Final answer
    x = 7,831,652.28

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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.