Home / 1,783,440.59-2,674,598.85-585,083.66

Finding the Fourth Proportional to 1,783,440.59, 2,674,598.85 and 585,083.66

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Solution

The fourth proportional to 1,783,440.59, 2,674,598.85 and 585,083.66 is: 877,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,440.59 : 2,674,598.85 = 585,083.66 : x
  2. Step 2: Convert to fraction form
    1,783,440.59/2,674,598.85 = 585,083.66/x
  3. Step 3: Cross multiply
    1,783,440.59x = 2,674,598.85 × 585,083.66
  4. Step 4: Simplify right side
    1,783,440.59x = 1,564,864,070,816.80
  5. Step 5: Solve for x
    x = 1,564,864,070,816.80/1,783,440.59
  6. Step 6: Final answer
    x = 877,441.10

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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.