Home / 4,430,467.02-6,645,699.78-1,064,674.02

Finding the Fourth Proportional to 4,430,467.02, 6,645,699.78 and 1,064,674.02

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Solution

The fourth proportional to 4,430,467.02, 6,645,699.78 and 1,064,674.02 is: 1,597,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,467.02 : 6,645,699.78 = 1,064,674.02 : x
  2. Step 2: Convert to fraction form
    4,430,467.02/6,645,699.78 = 1,064,674.02/x
  3. Step 3: Cross multiply
    4,430,467.02x = 6,645,699.78 × 1,064,674.02
  4. Step 4: Simplify right side
    4,430,467.02x = 7,075,503,900,485.72
  5. Step 5: Solve for x
    x = 7,075,503,900,485.72/4,430,467.02
  6. Step 6: Final answer
    x = 1,597,010.85

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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.