Home / 1,950,505.24-2,925,001.44-670,869.40

Finding the Fourth Proportional to 1,950,505.24, 2,925,001.44 and 670,869.40

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Solution

The fourth proportional to 1,950,505.24, 2,925,001.44 and 670,869.40 is: 1,006,043.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,505.24 : 2,925,001.44 = 670,869.40 : x
  2. Step 2: Convert to fraction form
    1,950,505.24/2,925,001.44 = 670,869.40/x
  3. Step 3: Cross multiply
    1,950,505.24x = 2,925,001.44 × 670,869.40
  4. Step 4: Simplify right side
    1,950,505.24x = 1,962,293,961,051.94
  5. Step 5: Solve for x
    x = 1,962,293,961,051.94/1,950,505.24
  6. Step 6: Final answer
    x = 1,006,043.93

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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.