Home / 2,031,101.26-3,046,038.51-610,780.30

Finding the Fourth Proportional to 2,031,101.26, 3,046,038.51 and 610,780.30

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Solution

The fourth proportional to 2,031,101.26, 3,046,038.51 and 610,780.30 is: 915,986.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,101.26 : 3,046,038.51 = 610,780.30 : x
  2. Step 2: Convert to fraction form
    2,031,101.26/3,046,038.51 = 610,780.30/x
  3. Step 3: Cross multiply
    2,031,101.26x = 3,046,038.51 × 610,780.30
  4. Step 4: Simplify right side
    2,031,101.26x = 1,860,460,314,949.35
  5. Step 5: Solve for x
    x = 1,860,460,314,949.35/2,031,101.26
  6. Step 6: Final answer
    x = 915,986.00

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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.