Home / 1,044,602.48-1,567,129.30-324,930.48

Finding the Fourth Proportional to 1,044,602.48, 1,567,129.30 and 324,930.48

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Solution

The fourth proportional to 1,044,602.48, 1,567,129.30 and 324,930.48 is: 487,465.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,602.48 : 1,567,129.30 = 324,930.48 : x
  2. Step 2: Convert to fraction form
    1,044,602.48/1,567,129.30 = 324,930.48/x
  3. Step 3: Cross multiply
    1,044,602.48x = 1,567,129.30 × 324,930.48
  4. Step 4: Simplify right side
    1,044,602.48x = 509,208,075,671.06
  5. Step 5: Solve for x
    x = 509,208,075,671.06/1,044,602.48
  6. Step 6: Final answer
    x = 487,465.89

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Double scale
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Similar ratio
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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.