Home / 2,328,006.30-3,489,417.45-907,590.30

Finding the Fourth Proportional to 2,328,006.30, 3,489,417.45 and 907,590.30

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Solution

The fourth proportional to 2,328,006.30, 3,489,417.45 and 907,590.30 is: 1,360,374.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,006.30 : 3,489,417.45 = 907,590.30 : x
  2. Step 2: Convert to fraction form
    2,328,006.30/3,489,417.45 = 907,590.30/x
  3. Step 3: Cross multiply
    2,328,006.30x = 3,489,417.45 × 907,590.30
  4. Step 4: Simplify right side
    2,328,006.30x = 3,166,961,430,270.74
  5. Step 5: Solve for x
    x = 3,166,961,430,270.74/2,328,006.30
  6. Step 6: Final answer
    x = 1,360,374.94

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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.