Home / 5,068,991.04-6,995,400.48-2,893,888.32

Finding the Fourth Proportional to 5,068,991.04, 6,995,400.48 and 2,893,888.32

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Solution

The fourth proportional to 5,068,991.04, 6,995,400.48 and 2,893,888.32 is: 3,993,675.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,991.04 : 6,995,400.48 = 2,893,888.32 : x
  2. Step 2: Convert to fraction form
    5,068,991.04/6,995,400.48 = 2,893,888.32/x
  3. Step 3: Cross multiply
    5,068,991.04x = 6,995,400.48 × 2,893,888.32
  4. Step 4: Simplify right side
    5,068,991.04x = 20,243,907,742,794.39
  5. Step 5: Solve for x
    x = 20,243,907,742,794.39/5,068,991.04
  6. Step 6: Final answer
    x = 3,993,675.98

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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.