Home / 4,818,901.14-7,228,376.30-1,624,055.00

Finding the Fourth Proportional to 4,818,901.14, 7,228,376.30 and 1,624,055.00

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Solution

The fourth proportional to 4,818,901.14, 7,228,376.30 and 1,624,055.00 is: 2,436,090.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,901.14 : 7,228,376.30 = 1,624,055.00 : x
  2. Step 2: Convert to fraction form
    4,818,901.14/7,228,376.30 = 1,624,055.00/x
  3. Step 3: Cross multiply
    4,818,901.14x = 7,228,376.30 × 1,624,055.00
  4. Step 4: Simplify right side
    4,818,901.14x = 11,739,280,639,814.76
  5. Step 5: Solve for x
    x = 11,739,280,639,814.76/4,818,901.14
  6. Step 6: Final answer
    x = 2,436,090.78

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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.