Home / 3,103,837.80-4,655,953.46-974,005.96

Finding the Fourth Proportional to 3,103,837.80, 4,655,953.46 and 974,005.96

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Solution

The fourth proportional to 3,103,837.80, 4,655,953.46 and 974,005.96 is: 1,461,070.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,837.80 : 4,655,953.46 = 974,005.96 : x
  2. Step 2: Convert to fraction form
    3,103,837.80/4,655,953.46 = 974,005.96/x
  3. Step 3: Cross multiply
    3,103,837.80x = 4,655,953.46 × 974,005.96
  4. Step 4: Simplify right side
    3,103,837.80x = 4,534,926,419,522.62
  5. Step 5: Solve for x
    x = 4,534,926,419,522.62/3,103,837.80
  6. Step 6: Final answer
    x = 1,461,070.68

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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.