Home / 5,445,017.94-7,514,006.51-2,997,535.31

Finding the Fourth Proportional to 5,445,017.94, 7,514,006.51 and 2,997,535.31

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Solution

The fourth proportional to 5,445,017.94, 7,514,006.51 and 2,997,535.31 is: 4,136,533.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,017.94 : 7,514,006.51 = 2,997,535.31 : x
  2. Step 2: Convert to fraction form
    5,445,017.94/7,514,006.51 = 2,997,535.31/x
  3. Step 3: Cross multiply
    5,445,017.94x = 7,514,006.51 × 2,997,535.31
  4. Step 4: Simplify right side
    5,445,017.94x = 22,523,499,831,396.20
  5. Step 5: Solve for x
    x = 22,523,499,831,396.20/5,445,017.94
  6. Step 6: Final answer
    x = 4,136,533.63

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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.