Home / 957,744.04-1,436,616.05-909,852.84

Finding the Fourth Proportional to 957,744.04, 1,436,616.05 and 909,852.84

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Solution

The fourth proportional to 957,744.04, 1,436,616.05 and 909,852.84 is: 1,364,779.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,744.04 : 1,436,616.05 = 909,852.84 : x
  2. Step 2: Convert to fraction form
    957,744.04/1,436,616.05 = 909,852.84/x
  3. Step 3: Cross multiply
    957,744.04x = 1,436,616.05 × 909,852.84
  4. Step 4: Simplify right side
    957,744.04x = 1,307,109,188,353.23
  5. Step 5: Solve for x
    x = 1,307,109,188,353.23/957,744.04
  6. Step 6: Final answer
    x = 1,364,779.24

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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.