Home / 4,499,266.50-6,749,603.64-1,465,928.28

Finding the Fourth Proportional to 4,499,266.50, 6,749,603.64 and 1,465,928.28

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Solution

The fourth proportional to 4,499,266.50, 6,749,603.64 and 1,465,928.28 is: 2,199,121.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,266.50 : 6,749,603.64 = 1,465,928.28 : x
  2. Step 2: Convert to fraction form
    4,499,266.50/6,749,603.64 = 1,465,928.28/x
  3. Step 3: Cross multiply
    4,499,266.50x = 6,749,603.64 × 1,465,928.28
  4. Step 4: Simplify right side
    4,499,266.50x = 9,894,434,854,666.94
  5. Step 5: Solve for x
    x = 9,894,434,854,666.94/4,499,266.50
  6. Step 6: Final answer
    x = 2,199,121.76

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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.