Home / 1,748,441.93-2,412,924.33-974,072.33

Finding the Fourth Proportional to 1,748,441.93, 2,412,924.33 and 974,072.33

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Solution

The fourth proportional to 1,748,441.93, 2,412,924.33 and 974,072.33 is: 1,344,261.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,441.93 : 2,412,924.33 = 974,072.33 : x
  2. Step 2: Convert to fraction form
    1,748,441.93/2,412,924.33 = 974,072.33/x
  3. Step 3: Cross multiply
    1,748,441.93x = 2,412,924.33 × 974,072.33
  4. Step 4: Simplify right side
    1,748,441.93x = 2,350,362,830,616.78
  5. Step 5: Solve for x
    x = 2,350,362,830,616.78/1,748,441.93
  6. Step 6: Final answer
    x = 1,344,261.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.