Home / 6,873,880.80-10,303,822.80-4,032,530.40

Finding the Fourth Proportional to 6,873,880.80, 10,303,822.80 and 4,032,530.40

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Solution

The fourth proportional to 6,873,880.80, 10,303,822.80 and 4,032,530.40 is: 6,044,690.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873,880.80 : 10,303,822.80 = 4,032,530.40 : x
  2. Step 2: Convert to fraction form
    6,873,880.80/10,303,822.80 = 4,032,530.40/x
  3. Step 3: Cross multiply
    6,873,880.80x = 10,303,822.80 × 4,032,530.40
  4. Step 4: Simplify right side
    6,873,880.80x = 41,550,478,677,213.12
  5. Step 5: Solve for x
    x = 41,550,478,677,213.12/6,873,880.80
  6. Step 6: Final answer
    x = 6,044,690.02

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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.