Home / 3,264,369.45-4,574,841.15-3,264,369.45

Finding the Fourth Proportional to 3,264,369.45, 4,574,841.15 and 3,264,369.45

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Solution

The fourth proportional to 3,264,369.45, 4,574,841.15 and 3,264,369.45 is: 4,574,841.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,369.45 : 4,574,841.15 = 3,264,369.45 : x
  2. Step 2: Convert to fraction form
    3,264,369.45/4,574,841.15 = 3,264,369.45/x
  3. Step 3: Cross multiply
    3,264,369.45x = 4,574,841.15 × 3,264,369.45
  4. Step 4: Simplify right side
    3,264,369.45x = 14,933,971,688,662.87
  5. Step 5: Solve for x
    x = 14,933,971,688,662.87/3,264,369.45
  6. Step 6: Final answer
    x = 4,574,841.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.