Home / 4,452,631.83-6,144,643.76-2,415,441.33

Finding the Fourth Proportional to 4,452,631.83, 6,144,643.76 and 2,415,441.33

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Solution

The fourth proportional to 4,452,631.83, 6,144,643.76 and 2,415,441.33 is: 3,333,315.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,631.83 : 6,144,643.76 = 2,415,441.33 : x
  2. Step 2: Convert to fraction form
    4,452,631.83/6,144,643.76 = 2,415,441.33/x
  3. Step 3: Cross multiply
    4,452,631.83x = 6,144,643.76 × 2,415,441.33
  4. Step 4: Simplify right side
    4,452,631.83x = 14,842,026,496,030.60
  5. Step 5: Solve for x
    x = 14,842,026,496,030.60/4,452,631.83
  6. Step 6: Final answer
    x = 3,333,315.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.