Home / 1,678,527.70-2,518,041.64-598,956.06

Finding the Fourth Proportional to 1,678,527.70, 2,518,041.64 and 598,956.06

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Solution

The fourth proportional to 1,678,527.70, 2,518,041.64 and 598,956.06 is: 898,523.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,678,527.70 : 2,518,041.64 = 598,956.06 : x
  2. Step 2: Convert to fraction form
    1,678,527.70/2,518,041.64 = 598,956.06/x
  3. Step 3: Cross multiply
    1,678,527.70x = 2,518,041.64 × 598,956.06
  4. Step 4: Simplify right side
    1,678,527.70x = 1,508,196,299,610.34
  5. Step 5: Solve for x
    x = 1,508,196,299,610.34/1,678,527.70
  6. Step 6: Final answer
    x = 898,523.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.