Home / 4,054,660.20-5,596,059.24-2,312,333.28

Finding the Fourth Proportional to 4,054,660.20, 5,596,059.24 and 2,312,333.28

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Solution

The fourth proportional to 4,054,660.20, 5,596,059.24 and 2,312,333.28 is: 3,191,378.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,660.20 : 5,596,059.24 = 2,312,333.28 : x
  2. Step 2: Convert to fraction form
    4,054,660.20/5,596,059.24 = 2,312,333.28/x
  3. Step 3: Cross multiply
    4,054,660.20x = 5,596,059.24 × 2,312,333.28
  4. Step 4: Simplify right side
    4,054,660.20x = 12,939,954,017,503.51
  5. Step 5: Solve for x
    x = 12,939,954,017,503.51/4,054,660.20
  6. Step 6: Final answer
    x = 3,191,378.16

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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.