Home / 5,032,946.48-6,946,151.10-2,968,545.92

Finding the Fourth Proportional to 5,032,946.48, 6,946,151.10 and 2,968,545.92

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Solution

The fourth proportional to 5,032,946.48, 6,946,151.10 and 2,968,545.92 is: 4,096,997.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,946.48 : 6,946,151.10 = 2,968,545.92 : x
  2. Step 2: Convert to fraction form
    5,032,946.48/6,946,151.10 = 2,968,545.92/x
  3. Step 3: Cross multiply
    5,032,946.48x = 6,946,151.10 × 2,968,545.92
  4. Step 4: Simplify right side
    5,032,946.48x = 20,619,968,507,608.51
  5. Step 5: Solve for x
    x = 20,619,968,507,608.51/5,032,946.48
  6. Step 6: Final answer
    x = 4,096,997.37

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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.