Home / 4,194,228.63-5,787,980.49-2,358,686.35

Finding the Fourth Proportional to 4,194,228.63, 5,787,980.49 and 2,358,686.35

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Solution

The fourth proportional to 4,194,228.63, 5,787,980.49 and 2,358,686.35 is: 3,254,956.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,228.63 : 5,787,980.49 = 2,358,686.35 : x
  2. Step 2: Convert to fraction form
    4,194,228.63/5,787,980.49 = 2,358,686.35/x
  3. Step 3: Cross multiply
    4,194,228.63x = 5,787,980.49 × 2,358,686.35
  4. Step 4: Simplify right side
    4,194,228.63x = 13,652,030,561,359.36
  5. Step 5: Solve for x
    x = 13,652,030,561,359.36/4,194,228.63
  6. Step 6: Final answer
    x = 3,254,956.22

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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.