Home / 4,032,307.70-6,048,461.55-1,372,915.70

Finding the Fourth Proportional to 4,032,307.70, 6,048,461.55 and 1,372,915.70

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Solution

The fourth proportional to 4,032,307.70, 6,048,461.55 and 1,372,915.70 is: 2,059,373.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,307.70 : 6,048,461.55 = 1,372,915.70 : x
  2. Step 2: Convert to fraction form
    4,032,307.70/6,048,461.55 = 1,372,915.70/x
  3. Step 3: Cross multiply
    4,032,307.70x = 6,048,461.55 × 1,372,915.70
  4. Step 4: Simplify right side
    4,032,307.70x = 8,304,027,822,841.33
  5. Step 5: Solve for x
    x = 8,304,027,822,841.33/4,032,307.70
  6. Step 6: Final answer
    x = 2,059,373.55

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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.