Home / 1,481,036.03-2,221,630.94-470,237.10

Finding the Fourth Proportional to 1,481,036.03, 2,221,630.94 and 470,237.10

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Solution

The fourth proportional to 1,481,036.03, 2,221,630.94 and 470,237.10 is: 705,380.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,036.03 : 2,221,630.94 = 470,237.10 : x
  2. Step 2: Convert to fraction form
    1,481,036.03/2,221,630.94 = 470,237.10/x
  3. Step 3: Cross multiply
    1,481,036.03x = 2,221,630.94 × 470,237.10
  4. Step 4: Simplify right side
    1,481,036.03x = 1,044,693,290,495.87
  5. Step 5: Solve for x
    x = 1,044,693,290,495.87/1,481,036.03
  6. Step 6: Final answer
    x = 705,380.06

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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.