Home / 1,014,692.98-1,520,938.97-508,032.06

Finding the Fourth Proportional to 1,014,692.98, 1,520,938.97 and 508,032.06

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Solution

The fourth proportional to 1,014,692.98, 1,520,938.97 and 508,032.06 is: 761,497.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,692.98 : 1,520,938.97 = 508,032.06 : x
  2. Step 2: Convert to fraction form
    1,014,692.98/1,520,938.97 = 508,032.06/x
  3. Step 3: Cross multiply
    1,014,692.98x = 1,520,938.97 × 508,032.06
  4. Step 4: Simplify right side
    1,014,692.98x = 772,685,750,458.68
  5. Step 5: Solve for x
    x = 772,685,750,458.68/1,014,692.98
  6. Step 6: Final answer
    x = 761,497.09

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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.