Home / 4,602,286.62-6,903,384.35-1,762,398.81

Finding the Fourth Proportional to 4,602,286.62, 6,903,384.35 and 1,762,398.81

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Solution

The fourth proportional to 4,602,286.62, 6,903,384.35 and 1,762,398.81 is: 2,643,580.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,286.62 : 6,903,384.35 = 1,762,398.81 : x
  2. Step 2: Convert to fraction form
    4,602,286.62/6,903,384.35 = 1,762,398.81/x
  3. Step 3: Cross multiply
    4,602,286.62x = 6,903,384.35 × 1,762,398.81
  4. Step 4: Simplify right side
    4,602,286.62x = 12,166,516,354,600.63
  5. Step 5: Solve for x
    x = 12,166,516,354,600.63/4,602,286.62
  6. Step 6: Final answer
    x = 2,643,580.76

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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.