Home / 4,918,734.96-7,376,503.84-1,635,208.01

Finding the Fourth Proportional to 4,918,734.96, 7,376,503.84 and 1,635,208.01

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Solution

The fourth proportional to 4,918,734.96, 7,376,503.84 and 1,635,208.01 is: 2,452,280.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,734.96 : 7,376,503.84 = 1,635,208.01 : x
  2. Step 2: Convert to fraction form
    4,918,734.96/7,376,503.84 = 1,635,208.01/x
  3. Step 3: Cross multiply
    4,918,734.96x = 7,376,503.84 × 1,635,208.01
  4. Step 4: Simplify right side
    4,918,734.96x = 12,062,118,164,963.76
  5. Step 5: Solve for x
    x = 12,062,118,164,963.76/4,918,734.96
  6. Step 6: Final answer
    x = 2,452,280.57

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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.