Home / 4,576,603.04-6,866,014.44-1,381,538.36

Finding the Fourth Proportional to 4,576,603.04, 6,866,014.44 and 1,381,538.36

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Solution

The fourth proportional to 4,576,603.04, 6,866,014.44 and 1,381,538.36 is: 2,072,642.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,603.04 : 6,866,014.44 = 1,381,538.36 : x
  2. Step 2: Convert to fraction form
    4,576,603.04/6,866,014.44 = 1,381,538.36/x
  3. Step 3: Cross multiply
    4,576,603.04x = 6,866,014.44 × 1,381,538.36
  4. Step 4: Simplify right side
    4,576,603.04x = 9,485,662,329,173.92
  5. Step 5: Solve for x
    x = 9,485,662,329,173.92/4,576,603.04
  6. Step 6: Final answer
    x = 2,072,642.58

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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.