Home / 2,801,526.95-4,203,961.66-1,453,678.85

Finding the Fourth Proportional to 2,801,526.95, 4,203,961.66 and 1,453,678.85

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Solution

The fourth proportional to 2,801,526.95, 4,203,961.66 and 1,453,678.85 is: 2,181,385.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,526.95 : 4,203,961.66 = 1,453,678.85 : x
  2. Step 2: Convert to fraction form
    2,801,526.95/4,203,961.66 = 1,453,678.85/x
  3. Step 3: Cross multiply
    2,801,526.95x = 4,203,961.66 × 1,453,678.85
  4. Step 4: Simplify right side
    2,801,526.95x = 6,111,210,163,679.89
  5. Step 5: Solve for x
    x = 6,111,210,163,679.89/2,801,526.95
  6. Step 6: Final answer
    x = 2,181,385.46

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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.