Home / 8,026,594.53-12,041,730.69-3,478,406.46

Finding the Fourth Proportional to 8,026,594.53, 12,041,730.69 and 3,478,406.46

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Solution

The fourth proportional to 8,026,594.53, 12,041,730.69 and 3,478,406.46 is: 5,218,406.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,594.53 : 12,041,730.69 = 3,478,406.46 : x
  2. Step 2: Convert to fraction form
    8,026,594.53/12,041,730.69 = 3,478,406.46/x
  3. Step 3: Cross multiply
    8,026,594.53x = 12,041,730.69 × 3,478,406.46
  4. Step 4: Simplify right side
    8,026,594.53x = 41,886,033,821,676.26
  5. Step 5: Solve for x
    x = 41,886,033,821,676.26/8,026,594.53
  6. Step 6: Final answer
    x = 5,218,406.59

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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.