Home / 2,265,875.35-3,398,779.69-560,018.81

Finding the Fourth Proportional to 2,265,875.35, 3,398,779.69 and 560,018.81

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Solution

The fourth proportional to 2,265,875.35, 3,398,779.69 and 560,018.81 is: 840,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,875.35 : 3,398,779.69 = 560,018.81 : x
  2. Step 2: Convert to fraction form
    2,265,875.35/3,398,779.69 = 560,018.81/x
  3. Step 3: Cross multiply
    2,265,875.35x = 3,398,779.69 × 560,018.81
  4. Step 4: Simplify right side
    2,265,875.35x = 1,903,380,557,445.97
  5. Step 5: Solve for x
    x = 1,903,380,557,445.97/2,265,875.35
  6. Step 6: Final answer
    x = 840,019.98

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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.