Home / 1,450,544.70-2,175,298.65-503,946.30

Finding the Fourth Proportional to 1,450,544.70, 2,175,298.65 and 503,946.30

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Solution

The fourth proportional to 1,450,544.70, 2,175,298.65 and 503,946.30 is: 755,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,544.70 : 2,175,298.65 = 503,946.30 : x
  2. Step 2: Convert to fraction form
    1,450,544.70/2,175,298.65 = 503,946.30/x
  3. Step 3: Cross multiply
    1,450,544.70x = 2,175,298.65 × 503,946.30
  4. Step 4: Simplify right side
    1,450,544.70x = 1,096,233,706,062.49
  5. Step 5: Solve for x
    x = 1,096,233,706,062.49/1,450,544.70
  6. Step 6: Final answer
    x = 755,739.35

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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.