Home / 7,097,014.56-9,793,870.46-4,041,228.82

Finding the Fourth Proportional to 7,097,014.56, 9,793,870.46 and 4,041,228.82

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Solution

The fourth proportional to 7,097,014.56, 9,793,870.46 and 4,041,228.82 is: 5,576,890.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097,014.56 : 9,793,870.46 = 4,041,228.82 : x
  2. Step 2: Convert to fraction form
    7,097,014.56/9,793,870.46 = 4,041,228.82/x
  3. Step 3: Cross multiply
    7,097,014.56x = 9,793,870.46 × 4,041,228.82
  4. Step 4: Simplify right side
    7,097,014.56x = 39,579,271,562,298.66
  5. Step 5: Solve for x
    x = 39,579,271,562,298.66/7,097,014.56
  6. Step 6: Final answer
    x = 5,576,890.29

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Why These Related Problems?

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