Home / 1,783,433.32-2,674,588-585,076.38

Finding the Fourth Proportional to 1,783,433.32, 2,674,588 and 585,076.38

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Solution

The fourth proportional to 1,783,433.32, 2,674,588 and 585,076.38 is: 877,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,433.32 : 2,674,588 = 585,076.38 : x
  2. Step 2: Convert to fraction form
    1,783,433.32/2,674,588 = 585,076.38/x
  3. Step 3: Cross multiply
    1,783,433.32x = 2,674,588 × 585,076.38
  4. Step 4: Simplify right side
    1,783,433.32x = 1,564,838,265,031.44
  5. Step 5: Solve for x
    x = 1,564,838,265,031.44/1,783,433.32
  6. Step 6: Final answer
    x = 877,430.21

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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.