Home / 2,370,962.98-3,556,319.01-665,225.02

Finding the Fourth Proportional to 2,370,962.98, 3,556,319.01 and 665,225.02

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Solution

The fourth proportional to 2,370,962.98, 3,556,319.01 and 665,225.02 is: 997,802.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,962.98 : 3,556,319.01 = 665,225.02 : x
  2. Step 2: Convert to fraction form
    2,370,962.98/3,556,319.01 = 665,225.02/x
  3. Step 3: Cross multiply
    2,370,962.98x = 3,556,319.01 × 665,225.02
  4. Step 4: Simplify right side
    2,370,962.98x = 2,365,752,384,553.63
  5. Step 5: Solve for x
    x = 2,365,752,384,553.63/2,370,962.98
  6. Step 6: Final answer
    x = 997,802.33

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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.