Home / 3,133,804.98-4,701,384.26-974,789.01

Finding the Fourth Proportional to 3,133,804.98, 4,701,384.26 and 974,789.01

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Solution

The fourth proportional to 3,133,804.98, 4,701,384.26 and 974,789.01 is: 1,462,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,804.98 : 4,701,384.26 = 974,789.01 : x
  2. Step 2: Convert to fraction form
    3,133,804.98/4,701,384.26 = 974,789.01/x
  3. Step 3: Cross multiply
    3,133,804.98x = 4,701,384.26 × 974,789.01
  4. Step 4: Simplify right side
    3,133,804.98x = 4,582,857,703,561.04
  5. Step 5: Solve for x
    x = 4,582,857,703,561.04/3,133,804.98
  6. Step 6: Final answer
    x = 1,462,394.03

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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.