Home / 4,670,280.17-6,444,840.48-2,737,827.83

Finding the Fourth Proportional to 4,670,280.17, 6,444,840.48 and 2,737,827.83

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Solution

The fourth proportional to 4,670,280.17, 6,444,840.48 and 2,737,827.83 is: 3,778,116.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,280.17 : 6,444,840.48 = 2,737,827.83 : x
  2. Step 2: Convert to fraction form
    4,670,280.17/6,444,840.48 = 2,737,827.83/x
  3. Step 3: Cross multiply
    4,670,280.17x = 6,444,840.48 × 2,737,827.83
  4. Step 4: Simplify right side
    4,670,280.17x = 17,644,863,593,830.36
  5. Step 5: Solve for x
    x = 17,644,863,593,830.36/4,670,280.17
  6. Step 6: Final answer
    x = 3,778,116.72

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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.