Home / 1,437,641.60-1,983,950.94-793,052.51

Finding the Fourth Proportional to 1,437,641.60, 1,983,950.94 and 793,052.51

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Solution

The fourth proportional to 1,437,641.60, 1,983,950.94 and 793,052.51 is: 1,094,415.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,641.60 : 1,983,950.94 = 793,052.51 : x
  2. Step 2: Convert to fraction form
    1,437,641.60/1,983,950.94 = 793,052.51/x
  3. Step 3: Cross multiply
    1,437,641.60x = 1,983,950.94 × 793,052.51
  4. Step 4: Simplify right side
    1,437,641.60x = 1,573,377,262,764.10
  5. Step 5: Solve for x
    x = 1,573,377,262,764.10/1,437,641.60
  6. Step 6: Final answer
    x = 1,094,415.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.