Home / 1,877,606.96-2,816,112.72-598,048.40

Finding the Fourth Proportional to 1,877,606.96, 2,816,112.72 and 598,048.40

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Solution

The fourth proportional to 1,877,606.96, 2,816,112.72 and 598,048.40 is: 896,977.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,606.96 : 2,816,112.72 = 598,048.40 : x
  2. Step 2: Convert to fraction form
    1,877,606.96/2,816,112.72 = 598,048.40/x
  3. Step 3: Cross multiply
    1,877,606.96x = 2,816,112.72 × 598,048.40
  4. Step 4: Simplify right side
    1,877,606.96x = 1,684,171,706,415.65
  5. Step 5: Solve for x
    x = 1,684,171,706,415.65/1,877,606.96
  6. Step 6: Final answer
    x = 896,977.77

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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.