Home / 893,924.98-1,341,730.15-325,855.15

Finding the Fourth Proportional to 893,924.98, 1,341,730.15 and 325,855.15

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Solution

The fourth proportional to 893,924.98, 1,341,730.15 and 325,855.15 is: 489,089.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,924.98 : 1,341,730.15 = 325,855.15 : x
  2. Step 2: Convert to fraction form
    893,924.98/1,341,730.15 = 325,855.15/x
  3. Step 3: Cross multiply
    893,924.98x = 1,341,730.15 × 325,855.15
  4. Step 4: Simplify right side
    893,924.98x = 437,209,675,118.81
  5. Step 5: Solve for x
    x = 437,209,675,118.81/893,924.98
  6. Step 6: Final answer
    x = 489,089.90

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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.