Home / 7,706,023.51-10,634,312.25-4,268,485.97

Finding the Fourth Proportional to 7,706,023.51, 10,634,312.25 and 4,268,485.97

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Solution

The fourth proportional to 7,706,023.51, 10,634,312.25 and 4,268,485.97 is: 5,890,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,023.51 : 10,634,312.25 = 4,268,485.97 : x
  2. Step 2: Convert to fraction form
    7,706,023.51/10,634,312.25 = 4,268,485.97/x
  3. Step 3: Cross multiply
    7,706,023.51x = 10,634,312.25 × 4,268,485.97
  4. Step 4: Simplify right side
    7,706,023.51x = 45,392,412,666,309.91
  5. Step 5: Solve for x
    x = 45,392,412,666,309.91/7,706,023.51
  6. Step 6: Final answer
    x = 5,890,510.54

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