Home / 1,094,898.64-1,510,740.97-611,389.39

Finding the Fourth Proportional to 1,094,898.64, 1,510,740.97 and 611,389.39

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Solution

The fourth proportional to 1,094,898.64, 1,510,740.97 and 611,389.39 is: 843,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,898.64 : 1,510,740.97 = 611,389.39 : x
  2. Step 2: Convert to fraction form
    1,094,898.64/1,510,740.97 = 611,389.39/x
  3. Step 3: Cross multiply
    1,094,898.64x = 1,510,740.97 × 611,389.39
  4. Step 4: Simplify right side
    1,094,898.64x = 923,651,000,096.31
  5. Step 5: Solve for x
    x = 923,651,000,096.31/1,094,898.64
  6. Step 6: Final answer
    x = 843,594.98

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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.