Home / 1,044,770.40-1,567,155.60-335,307.60

Finding the Fourth Proportional to 1,044,770.40, 1,567,155.60 and 335,307.60

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Solution

The fourth proportional to 1,044,770.40, 1,567,155.60 and 335,307.60 is: 502,961.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,770.40 : 1,567,155.60 = 335,307.60 : x
  2. Step 2: Convert to fraction form
    1,044,770.40/1,567,155.60 = 335,307.60/x
  3. Step 3: Cross multiply
    1,044,770.40x = 1,567,155.60 × 335,307.60
  4. Step 4: Simplify right side
    1,044,770.40x = 525,479,183,062.56
  5. Step 5: Solve for x
    x = 525,479,183,062.56/1,044,770.40
  6. Step 6: Final answer
    x = 502,961.40

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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.