Home / 2,935,881.96-4,402,766.40-1,016,271.60

Finding the Fourth Proportional to 2,935,881.96, 4,402,766.40 and 1,016,271.60

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Solution

The fourth proportional to 2,935,881.96, 4,402,766.40 and 1,016,271.60 is: 1,524,041.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,881.96 : 4,402,766.40 = 1,016,271.60 : x
  2. Step 2: Convert to fraction form
    2,935,881.96/4,402,766.40 = 1,016,271.60/x
  3. Step 3: Cross multiply
    2,935,881.96x = 4,402,766.40 × 1,016,271.60
  4. Step 4: Simplify right side
    2,935,881.96x = 4,474,406,453,754.24
  5. Step 5: Solve for x
    x = 4,474,406,453,754.24/2,935,881.96
  6. Step 6: Final answer
    x = 1,524,041.67

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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.