Home / 3,435,057.48-5,152,581.90-1,304,632.20

Finding the Fourth Proportional to 3,435,057.48, 5,152,581.90 and 1,304,632.20

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Solution

The fourth proportional to 3,435,057.48, 5,152,581.90 and 1,304,632.20 is: 1,956,946.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,057.48 : 5,152,581.90 = 1,304,632.20 : x
  2. Step 2: Convert to fraction form
    3,435,057.48/5,152,581.90 = 1,304,632.20/x
  3. Step 3: Cross multiply
    3,435,057.48x = 5,152,581.90 × 1,304,632.20
  4. Step 4: Simplify right side
    3,435,057.48x = 6,722,224,259,877.18
  5. Step 5: Solve for x
    x = 6,722,224,259,877.18/3,435,057.48
  6. Step 6: Final answer
    x = 1,956,946.66

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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.