Home / 3,046,297.04-4,205,804.27-1,960,459.77

Finding the Fourth Proportional to 3,046,297.04, 4,205,804.27 and 1,960,459.77

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Solution

The fourth proportional to 3,046,297.04, 4,205,804.27 and 1,960,459.77 is: 2,706,666.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,297.04 : 4,205,804.27 = 1,960,459.77 : x
  2. Step 2: Convert to fraction form
    3,046,297.04/4,205,804.27 = 1,960,459.77/x
  3. Step 3: Cross multiply
    3,046,297.04x = 4,205,804.27 × 1,960,459.77
  4. Step 4: Simplify right side
    3,046,297.04x = 8,245,310,071,829.22
  5. Step 5: Solve for x
    x = 8,245,310,071,829.22/3,046,297.04
  6. Step 6: Final answer
    x = 2,706,666.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.