Home / 894,011.80-1,341,017.70-295,065.40

Finding the Fourth Proportional to 894,011.80, 1,341,017.70 and 295,065.40

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Solution

The fourth proportional to 894,011.80, 1,341,017.70 and 295,065.40 is: 442,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,011.80 : 1,341,017.70 = 295,065.40 : x
  2. Step 2: Convert to fraction form
    894,011.80/1,341,017.70 = 295,065.40/x
  3. Step 3: Cross multiply
    894,011.80x = 1,341,017.70 × 295,065.40
  4. Step 4: Simplify right side
    894,011.80x = 395,687,924,057.58
  5. Step 5: Solve for x
    x = 395,687,924,057.58/894,011.80
  6. Step 6: Final answer
    x = 442,598.10

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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.