Home / 1,823,860.86-2,735,951.67-476,012.76

Finding the Fourth Proportional to 1,823,860.86, 2,735,951.67 and 476,012.76

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Solution

The fourth proportional to 1,823,860.86, 2,735,951.67 and 476,012.76 is: 714,061.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,860.86 : 2,735,951.67 = 476,012.76 : x
  2. Step 2: Convert to fraction form
    1,823,860.86/2,735,951.67 = 476,012.76/x
  3. Step 3: Cross multiply
    1,823,860.86x = 2,735,951.67 × 476,012.76
  4. Step 4: Simplify right side
    1,823,860.86x = 1,302,347,905,663.31
  5. Step 5: Solve for x
    x = 1,302,347,905,663.31/1,823,860.86
  6. Step 6: Final answer
    x = 714,061.00

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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.