Home / 7,016,047.88-10,524,071.81-1,697,263.88

Finding the Fourth Proportional to 7,016,047.88, 10,524,071.81 and 1,697,263.88

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Solution

The fourth proportional to 7,016,047.88, 10,524,071.81 and 1,697,263.88 is: 2,545,895.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,047.88 : 10,524,071.81 = 1,697,263.88 : x
  2. Step 2: Convert to fraction form
    7,016,047.88/10,524,071.81 = 1,697,263.88/x
  3. Step 3: Cross multiply
    7,016,047.88x = 10,524,071.81 × 1,697,263.88
  4. Step 4: Simplify right side
    7,016,047.88x = 17,862,126,905,262.02
  5. Step 5: Solve for x
    x = 17,862,126,905,262.02/7,016,047.88
  6. Step 6: Final answer
    x = 2,545,895.81

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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.