Home / 3,773,035-5,655,994.74-1,877,984.92

Finding the Fourth Proportional to 3,773,035, 5,655,994.74 and 1,877,984.92

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Solution

The fourth proportional to 3,773,035, 5,655,994.74 and 1,877,984.92 is: 2,815,206.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,035 : 5,655,994.74 = 1,877,984.92 : x
  2. Step 2: Convert to fraction form
    3,773,035/5,655,994.74 = 1,877,984.92/x
  3. Step 3: Cross multiply
    3,773,035x = 5,655,994.74 × 1,877,984.92
  4. Step 4: Simplify right side
    3,773,035x = 10,621,872,829,319.32
  5. Step 5: Solve for x
    x = 10,621,872,829,319.32/3,773,035
  6. Step 6: Final answer
    x = 2,815,206.55

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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.