Home / 1,550,711.76-2,326,068.45-590,943.57

Finding the Fourth Proportional to 1,550,711.76, 2,326,068.45 and 590,943.57

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Solution

The fourth proportional to 1,550,711.76, 2,326,068.45 and 590,943.57 is: 886,415.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,711.76 : 2,326,068.45 = 590,943.57 : x
  2. Step 2: Convert to fraction form
    1,550,711.76/2,326,068.45 = 590,943.57/x
  3. Step 3: Cross multiply
    1,550,711.76x = 2,326,068.45 × 590,943.57
  4. Step 4: Simplify right side
    1,550,711.76x = 1,374,575,193,907.37
  5. Step 5: Solve for x
    x = 1,374,575,193,907.37/1,550,711.76
  6. Step 6: Final answer
    x = 886,415.66

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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.