Home / 4,906,447.08-6,770,897.18-2,730,943.52

Finding the Fourth Proportional to 4,906,447.08, 6,770,897.18 and 2,730,943.52

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Solution

The fourth proportional to 4,906,447.08, 6,770,897.18 and 2,730,943.52 is: 3,768,702.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,447.08 : 6,770,897.18 = 2,730,943.52 : x
  2. Step 2: Convert to fraction form
    4,906,447.08/6,770,897.18 = 2,730,943.52/x
  3. Step 3: Cross multiply
    4,906,447.08x = 6,770,897.18 × 2,730,943.52
  4. Step 4: Simplify right side
    4,906,447.08x = 18,490,937,778,307.27
  5. Step 5: Solve for x
    x = 18,490,937,778,307.27/4,906,447.08
  6. Step 6: Final answer
    x = 3,768,702.17

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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.