Home / 5,904,783.80-8,857,175.70-5,792,809.40

Finding the Fourth Proportional to 5,904,783.80, 8,857,175.70 and 5,792,809.40

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Solution

The fourth proportional to 5,904,783.80, 8,857,175.70 and 5,792,809.40 is: 8,689,214.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,783.80 : 8,857,175.70 = 5,792,809.40 : x
  2. Step 2: Convert to fraction form
    5,904,783.80/8,857,175.70 = 5,792,809.40/x
  3. Step 3: Cross multiply
    5,904,783.80x = 8,857,175.70 × 5,792,809.40
  4. Step 4: Simplify right side
    5,904,783.80x = 51,307,930,652,411.58
  5. Step 5: Solve for x
    x = 51,307,930,652,411.58/5,904,783.80
  6. Step 6: Final answer
    x = 8,689,214.10

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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.