Home / 9,273,048.08-13,912,863-4,155,075.60

Finding the Fourth Proportional to 9,273,048.08, 13,912,863 and 4,155,075.60

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Solution

The fourth proportional to 9,273,048.08, 13,912,863 and 4,155,075.60 is: 6,234,087.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,048.08 : 13,912,863 = 4,155,075.60 : x
  2. Step 2: Convert to fraction form
    9,273,048.08/13,912,863 = 4,155,075.60/x
  3. Step 3: Cross multiply
    9,273,048.08x = 13,912,863 × 4,155,075.60
  4. Step 4: Simplify right side
    9,273,048.08x = 57,808,997,577,442.80
  5. Step 5: Solve for x
    x = 57,808,997,577,442.80/9,273,048.08
  6. Step 6: Final answer
    x = 6,234,087.98

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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.