Home / 1,602,597.09-2,404,085.38-1,003,607.76

Finding the Fourth Proportional to 1,602,597.09, 2,404,085.38 and 1,003,607.76

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Solution

The fourth proportional to 1,602,597.09, 2,404,085.38 and 1,003,607.76 is: 1,505,530.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,597.09 : 2,404,085.38 = 1,003,607.76 : x
  2. Step 2: Convert to fraction form
    1,602,597.09/2,404,085.38 = 1,003,607.76/x
  3. Step 3: Cross multiply
    1,602,597.09x = 2,404,085.38 × 1,003,607.76
  4. Step 4: Simplify right side
    1,602,597.09x = 2,412,758,740,561.53
  5. Step 5: Solve for x
    x = 2,412,758,740,561.53/1,602,597.09
  6. Step 6: Final answer
    x = 1,505,530.46

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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.