Home / 2,281,323.79-3,421,294.48-951,316.75

Finding the Fourth Proportional to 2,281,323.79, 3,421,294.48 and 951,316.75

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Solution

The fourth proportional to 2,281,323.79, 3,421,294.48 and 951,316.75 is: 1,426,686.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,323.79 : 3,421,294.48 = 951,316.75 : x
  2. Step 2: Convert to fraction form
    2,281,323.79/3,421,294.48 = 951,316.75/x
  3. Step 3: Cross multiply
    2,281,323.79x = 3,421,294.48 × 951,316.75
  4. Step 4: Simplify right side
    2,281,323.79x = 3,254,734,745,506.54
  5. Step 5: Solve for x
    x = 3,254,734,745,506.54/2,281,323.79
  6. Step 6: Final answer
    x = 1,426,686.89

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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.