Home / 4,041,775.45-6,064,266.98-1,645,795.45

Finding the Fourth Proportional to 4,041,775.45, 6,064,266.98 and 1,645,795.45

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Solution

The fourth proportional to 4,041,775.45, 6,064,266.98 and 1,645,795.45 is: 2,469,346.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,775.45 : 6,064,266.98 = 1,645,795.45 : x
  2. Step 2: Convert to fraction form
    4,041,775.45/6,064,266.98 = 1,645,795.45/x
  3. Step 3: Cross multiply
    4,041,775.45x = 6,064,266.98 × 1,645,795.45
  4. Step 4: Simplify right side
    4,041,775.45x = 9,980,543,003,269.24
  5. Step 5: Solve for x
    x = 9,980,543,003,269.24/4,041,775.45
  6. Step 6: Final answer
    x = 2,469,346.24

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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.