Home / 7,041,458.04-10,563,544.98-2,997,871.80

Finding the Fourth Proportional to 7,041,458.04, 10,563,544.98 and 2,997,871.80

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Solution

The fourth proportional to 7,041,458.04, 10,563,544.98 and 2,997,871.80 is: 4,497,385.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,458.04 : 10,563,544.98 = 2,997,871.80 : x
  2. Step 2: Convert to fraction form
    7,041,458.04/10,563,544.98 = 2,997,871.80/x
  3. Step 3: Cross multiply
    7,041,458.04x = 10,563,544.98 × 2,997,871.80
  4. Step 4: Simplify right side
    7,041,458.04x = 31,668,153,603,573.56
  5. Step 5: Solve for x
    x = 31,668,153,603,573.56/7,041,458.04
  6. Step 6: Final answer
    x = 4,497,385.83

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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.