Home / 4,173,303.42-6,260,853.23-1,294,612.86

Finding the Fourth Proportional to 4,173,303.42, 6,260,853.23 and 1,294,612.86

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Solution

The fourth proportional to 4,173,303.42, 6,260,853.23 and 1,294,612.86 is: 1,942,197.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,303.42 : 6,260,853.23 = 1,294,612.86 : x
  2. Step 2: Convert to fraction form
    4,173,303.42/6,260,853.23 = 1,294,612.86/x
  3. Step 3: Cross multiply
    4,173,303.42x = 6,260,853.23 × 1,294,612.86
  4. Step 4: Simplify right side
    4,173,303.42x = 8,105,381,106,130.54
  5. Step 5: Solve for x
    x = 8,105,381,106,130.54/4,173,303.42
  6. Step 6: Final answer
    x = 1,942,197.89

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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.