Home / 1,001,532.51-1,501,249.01-370,043.55

Finding the Fourth Proportional to 1,001,532.51, 1,501,249.01 and 370,043.55

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Solution

The fourth proportional to 1,001,532.51, 1,501,249.01 and 370,043.55 is: 554,677.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,532.51 : 1,501,249.01 = 370,043.55 : x
  2. Step 2: Convert to fraction form
    1,001,532.51/1,501,249.01 = 370,043.55/x
  3. Step 3: Cross multiply
    1,001,532.51x = 1,501,249.01 × 370,043.55
  4. Step 4: Simplify right side
    1,001,532.51x = 555,527,511,244.17
  5. Step 5: Solve for x
    x = 555,527,511,244.17/1,001,532.51
  6. Step 6: Final answer
    x = 554,677.46

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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.