Home / 692,363.35-1,036,241.02-502,283.35

Finding the Fourth Proportional to 692,363.35, 1,036,241.02 and 502,283.35

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Solution

The fourth proportional to 692,363.35, 1,036,241.02 and 502,283.35 is: 751,753.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,363.35 : 1,036,241.02 = 502,283.35 : x
  2. Step 2: Convert to fraction form
    692,363.35/1,036,241.02 = 502,283.35/x
  3. Step 3: Cross multiply
    692,363.35x = 1,036,241.02 × 502,283.35
  4. Step 4: Simplify right side
    692,363.35x = 520,486,610,933.02
  5. Step 5: Solve for x
    x = 520,486,610,933.02/692,363.35
  6. Step 6: Final answer
    x = 751,753.56

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1.5x scale

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.