Home / 4,617,347.76-6,371,929.80-2,580,157.26

Finding the Fourth Proportional to 4,617,347.76, 6,371,929.80 and 2,580,157.26

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Solution

The fourth proportional to 4,617,347.76, 6,371,929.80 and 2,580,157.26 is: 3,560,611.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,347.76 : 6,371,929.80 = 2,580,157.26 : x
  2. Step 2: Convert to fraction form
    4,617,347.76/6,371,929.80 = 2,580,157.26/x
  3. Step 3: Cross multiply
    4,617,347.76x = 6,371,929.80 × 2,580,157.26
  4. Step 4: Simplify right side
    4,617,347.76x = 16,440,580,933,680.35
  5. Step 5: Solve for x
    x = 16,440,580,933,680.35/4,617,347.76
  6. Step 6: Final answer
    x = 3,560,611.37

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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.