Home / 2,064,782.40-3,096,136.80-941,582.40

Finding the Fourth Proportional to 2,064,782.40, 3,096,136.80 and 941,582.40

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Solution

The fourth proportional to 2,064,782.40, 3,096,136.80 and 941,582.40 is: 1,411,900.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,782.40 : 3,096,136.80 = 941,582.40 : x
  2. Step 2: Convert to fraction form
    2,064,782.40/3,096,136.80 = 941,582.40/x
  3. Step 3: Cross multiply
    2,064,782.40x = 3,096,136.80 × 941,582.40
  4. Step 4: Simplify right side
    2,064,782.40x = 2,915,267,918,872.32
  5. Step 5: Solve for x
    x = 2,915,267,918,872.32/2,064,782.40
  6. Step 6: Final answer
    x = 1,411,900.80

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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.