Home / 17,384,659.80-26,075,823.30-4,604,890.20

Finding the Fourth Proportional to 17,384,659.80, 26,075,823.30 and 4,604,890.20

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Solution

The fourth proportional to 17,384,659.80, 26,075,823.30 and 4,604,890.20 is: 6,907,026.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,659.80 : 26,075,823.30 = 4,604,890.20 : x
  2. Step 2: Convert to fraction form
    17,384,659.80/26,075,823.30 = 4,604,890.20/x
  3. Step 3: Cross multiply
    17,384,659.80x = 26,075,823.30 × 4,604,890.20
  4. Step 4: Simplify right side
    17,384,659.80x = 120,076,303,171,101.67
  5. Step 5: Solve for x
    x = 120,076,303,171,101.67/17,384,659.80
  6. Step 6: Final answer
    x = 6,907,026.34

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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.