Home / 2,235,026.93-3,351,315.67-885,822.89

Finding the Fourth Proportional to 2,235,026.93, 3,351,315.67 and 885,822.89

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Solution

The fourth proportional to 2,235,026.93, 3,351,315.67 and 885,822.89 is: 1,328,248.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,026.93 : 3,351,315.67 = 885,822.89 : x
  2. Step 2: Convert to fraction form
    2,235,026.93/3,351,315.67 = 885,822.89/x
  3. Step 3: Cross multiply
    2,235,026.93x = 3,351,315.67 × 885,822.89
  4. Step 4: Simplify right side
    2,235,026.93x = 2,968,672,113,130.55
  5. Step 5: Solve for x
    x = 2,968,672,113,130.55/2,235,026.93
  6. Step 6: Final answer
    x = 1,328,248.93

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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.