Home / 1,783,047.84-2,672,693.52-584,657.76

Finding the Fourth Proportional to 1,783,047.84, 2,672,693.52 and 584,657.76

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Solution

The fourth proportional to 1,783,047.84, 2,672,693.52 and 584,657.76 is: 876,370.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,047.84 : 2,672,693.52 = 584,657.76 : x
  2. Step 2: Convert to fraction form
    1,783,047.84/2,672,693.52 = 584,657.76/x
  3. Step 3: Cross multiply
    1,783,047.84x = 2,672,693.52 × 584,657.76
  4. Step 4: Simplify right side
    1,783,047.84x = 1,562,611,006,569.72
  5. Step 5: Solve for x
    x = 1,562,611,006,569.72/1,783,047.84
  6. Step 6: Final answer
    x = 876,370.77

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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.