Home / 4,341,572.44-6,513,299.06-1,308,684.58

Finding the Fourth Proportional to 4,341,572.44, 6,513,299.06 and 1,308,684.58

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Solution

The fourth proportional to 4,341,572.44, 6,513,299.06 and 1,308,684.58 is: 1,963,310.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,572.44 : 6,513,299.06 = 1,308,684.58 : x
  2. Step 2: Convert to fraction form
    4,341,572.44/6,513,299.06 = 1,308,684.58/x
  3. Step 3: Cross multiply
    4,341,572.44x = 6,513,299.06 × 1,308,684.58
  4. Step 4: Simplify right side
    4,341,572.44x = 8,523,854,044,750.50
  5. Step 5: Solve for x
    x = 8,523,854,044,750.50/4,341,572.44
  6. Step 6: Final answer
    x = 1,963,310.34

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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.