Home / 1,710,993.03-2,565,971.15-713,487.75

Finding the Fourth Proportional to 1,710,993.03, 2,565,971.15 and 713,487.75

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Solution

The fourth proportional to 1,710,993.03, 2,565,971.15 and 713,487.75 is: 1,070,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,993.03 : 2,565,971.15 = 713,487.75 : x
  2. Step 2: Convert to fraction form
    1,710,993.03/2,565,971.15 = 713,487.75/x
  3. Step 3: Cross multiply
    1,710,993.03x = 2,565,971.15 × 713,487.75
  4. Step 4: Simplify right side
    1,710,993.03x = 1,830,788,978,810.97
  5. Step 5: Solve for x
    x = 1,830,788,978,810.97/1,710,993.03
  6. Step 6: Final answer
    x = 1,070,015.45

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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.