Home / 6,584,881.92-9,877,497.44-1,792,669.20

Finding the Fourth Proportional to 6,584,881.92, 9,877,497.44 and 1,792,669.20

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Solution

The fourth proportional to 6,584,881.92, 9,877,497.44 and 1,792,669.20 is: 2,689,051.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,881.92 : 9,877,497.44 = 1,792,669.20 : x
  2. Step 2: Convert to fraction form
    6,584,881.92/9,877,497.44 = 1,792,669.20/x
  3. Step 3: Cross multiply
    6,584,881.92x = 9,877,497.44 × 1,792,669.20
  4. Step 4: Simplify right side
    6,584,881.92x = 17,707,085,424,803.50
  5. Step 5: Solve for x
    x = 17,707,085,424,803.50/6,584,881.92
  6. Step 6: Final answer
    x = 2,689,051.32

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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.