Home / 7,907,596.83-10,913,494.23-4,423,129.23

Finding the Fourth Proportional to 7,907,596.83, 10,913,494.23 and 4,423,129.23

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Solution

The fourth proportional to 7,907,596.83, 10,913,494.23 and 4,423,129.23 is: 6,104,483.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,907,596.83 : 10,913,494.23 = 4,423,129.23 : x
  2. Step 2: Convert to fraction form
    7,907,596.83/10,913,494.23 = 4,423,129.23/x
  3. Step 3: Cross multiply
    7,907,596.83x = 10,913,494.23 × 4,423,129.23
  4. Step 4: Simplify right side
    7,907,596.83x = 48,271,795,371,074.95
  5. Step 5: Solve for x
    x = 48,271,795,371,074.95/7,907,596.83
  6. Step 6: Final answer
    x = 6,104,483.63

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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.