Home / 2,020,725.40-3,024,089.70-1,852,763.80

Finding the Fourth Proportional to 2,020,725.40, 3,024,089.70 and 1,852,763.80

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Solution

The fourth proportional to 2,020,725.40, 3,024,089.70 and 1,852,763.80 is: 2,772,729.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,725.40 : 3,024,089.70 = 1,852,763.80 : x
  2. Step 2: Convert to fraction form
    2,020,725.40/3,024,089.70 = 1,852,763.80/x
  3. Step 3: Cross multiply
    2,020,725.40x = 3,024,089.70 × 1,852,763.80
  4. Step 4: Simplify right side
    2,020,725.40x = 5,602,923,924,112.86
  5. Step 5: Solve for x
    x = 5,602,923,924,112.86/2,020,725.40
  6. Step 6: Final answer
    x = 2,772,729.00

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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.