Home / 4,973,329.23-7,459,993.85-3,290,039.07

Finding the Fourth Proportional to 4,973,329.23, 7,459,993.85 and 3,290,039.07

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Solution

The fourth proportional to 4,973,329.23, 7,459,993.85 and 3,290,039.07 is: 4,935,058.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,329.23 : 7,459,993.85 = 3,290,039.07 : x
  2. Step 2: Convert to fraction form
    4,973,329.23/7,459,993.85 = 3,290,039.07/x
  3. Step 3: Cross multiply
    4,973,329.23x = 7,459,993.85 × 3,290,039.07
  4. Step 4: Simplify right side
    4,973,329.23x = 24,543,671,212,009.52
  5. Step 5: Solve for x
    x = 24,543,671,212,009.52/4,973,329.23
  6. Step 6: Final answer
    x = 4,935,058.61

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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.