Home / 2,955,564.58-4,433,533.91-1,249,389.82

Finding the Fourth Proportional to 2,955,564.58, 4,433,533.91 and 1,249,389.82

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Solution

The fourth proportional to 2,955,564.58, 4,433,533.91 and 1,249,389.82 is: 1,874,163.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,564.58 : 4,433,533.91 = 1,249,389.82 : x
  2. Step 2: Convert to fraction form
    2,955,564.58/4,433,533.91 = 1,249,389.82/x
  3. Step 3: Cross multiply
    2,955,564.58x = 4,433,533.91 × 1,249,389.82
  4. Step 4: Simplify right side
    2,955,564.58x = 5,539,212,144,862.63
  5. Step 5: Solve for x
    x = 5,539,212,144,862.63/2,955,564.58
  6. Step 6: Final answer
    x = 1,874,163.80

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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.