Home / 4,004,603.44-6,006,841.53-971,994.40

Finding the Fourth Proportional to 4,004,603.44, 6,006,841.53 and 971,994.40

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Solution

The fourth proportional to 4,004,603.44, 6,006,841.53 and 971,994.40 is: 1,457,976.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,603.44 : 6,006,841.53 = 971,994.40 : x
  2. Step 2: Convert to fraction form
    4,004,603.44/6,006,841.53 = 971,994.40/x
  3. Step 3: Cross multiply
    4,004,603.44x = 6,006,841.53 × 971,994.40
  4. Step 4: Simplify right side
    4,004,603.44x = 5,838,616,328,847.43
  5. Step 5: Solve for x
    x = 5,838,616,328,847.43/4,004,603.44
  6. Step 6: Final answer
    x = 1,457,976.16

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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.