Home / 2,934,032.94-4,048,962.71-1,644,873.59

Finding the Fourth Proportional to 2,934,032.94, 4,048,962.71 and 1,644,873.59

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Solution

The fourth proportional to 2,934,032.94, 4,048,962.71 and 1,644,873.59 is: 2,269,924.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,032.94 : 4,048,962.71 = 1,644,873.59 : x
  2. Step 2: Convert to fraction form
    2,934,032.94/4,048,962.71 = 1,644,873.59/x
  3. Step 3: Cross multiply
    2,934,032.94x = 4,048,962.71 × 1,644,873.59
  4. Step 4: Simplify right side
    2,934,032.94x = 6,660,031,828,573.83
  5. Step 5: Solve for x
    x = 6,660,031,828,573.83/2,934,032.94
  6. Step 6: Final answer
    x = 2,269,924.01

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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.