Home / 4,893,636.42-6,753,325.23-2,688,527.66

Finding the Fourth Proportional to 4,893,636.42, 6,753,325.23 and 2,688,527.66

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Solution

The fourth proportional to 4,893,636.42, 6,753,325.23 and 2,688,527.66 is: 3,710,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,636.42 : 6,753,325.23 = 2,688,527.66 : x
  2. Step 2: Convert to fraction form
    4,893,636.42/6,753,325.23 = 2,688,527.66/x
  3. Step 3: Cross multiply
    4,893,636.42x = 6,753,325.23 × 2,688,527.66
  4. Step 4: Simplify right side
    4,893,636.42x = 18,156,501,644,064.23
  5. Step 5: Solve for x
    x = 18,156,501,644,064.23/4,893,636.42
  6. Step 6: Final answer
    x = 3,710,226.93

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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.