Home / 1,825,211.16-2,737,607.58-477,503.82

Finding the Fourth Proportional to 1,825,211.16, 2,737,607.58 and 477,503.82

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Solution

The fourth proportional to 1,825,211.16, 2,737,607.58 and 477,503.82 is: 716,201.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,211.16 : 2,737,607.58 = 477,503.82 : x
  2. Step 2: Convert to fraction form
    1,825,211.16/2,737,607.58 = 477,503.82/x
  3. Step 3: Cross multiply
    1,825,211.16x = 2,737,607.58 × 477,503.82
  4. Step 4: Simplify right side
    1,825,211.16x = 1,307,218,077,110.96
  5. Step 5: Solve for x
    x = 1,307,218,077,110.96/1,825,211.16
  6. Step 6: Final answer
    x = 716,201.01

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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.