Home / 2,423,964.48-3,351,117.60-1,819,302.72

Finding the Fourth Proportional to 2,423,964.48, 3,351,117.60 and 1,819,302.72

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Solution

The fourth proportional to 2,423,964.48, 3,351,117.60 and 1,819,302.72 is: 2,515,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,964.48 : 3,351,117.60 = 1,819,302.72 : x
  2. Step 2: Convert to fraction form
    2,423,964.48/3,351,117.60 = 1,819,302.72/x
  3. Step 3: Cross multiply
    2,423,964.48x = 3,351,117.60 × 1,819,302.72
  4. Step 4: Simplify right side
    2,423,964.48x = 6,096,697,364,719.87
  5. Step 5: Solve for x
    x = 6,096,697,364,719.87/2,423,964.48
  6. Step 6: Final answer
    x = 2,515,176.03

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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.