Home / 7,755,008.94-10,701,912.34-4,270,339.42

Finding the Fourth Proportional to 7,755,008.94, 10,701,912.34 and 4,270,339.42

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Solution

The fourth proportional to 7,755,008.94, 10,701,912.34 and 4,270,339.42 is: 5,893,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,755,008.94 : 10,701,912.34 = 4,270,339.42 : x
  2. Step 2: Convert to fraction form
    7,755,008.94/10,701,912.34 = 4,270,339.42/x
  3. Step 3: Cross multiply
    7,755,008.94x = 10,701,912.34 × 4,270,339.42
  4. Step 4: Simplify right side
    7,755,008.94x = 45,700,798,134,886.44
  5. Step 5: Solve for x
    x = 45,700,798,134,886.44/7,755,008.94
  6. Step 6: Final answer
    x = 5,893,068.40

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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.