Home / 2,935,269.48-4,402,431.90-804,859.32

Finding the Fourth Proportional to 2,935,269.48, 4,402,431.90 and 804,859.32

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Solution

The fourth proportional to 2,935,269.48, 4,402,431.90 and 804,859.32 is: 1,207,159.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,269.48 : 4,402,431.90 = 804,859.32 : x
  2. Step 2: Convert to fraction form
    2,935,269.48/4,402,431.90 = 804,859.32/x
  3. Step 3: Cross multiply
    2,935,269.48x = 4,402,431.90 × 804,859.32
  4. Step 4: Simplify right side
    2,935,269.48x = 3,543,338,345,380.31
  5. Step 5: Solve for x
    x = 3,543,338,345,380.31/2,935,269.48
  6. Step 6: Final answer
    x = 1,207,159.47

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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.