Home / 2,506,550.69-3,459,173.76-1,419,064.94

Finding the Fourth Proportional to 2,506,550.69, 3,459,173.76 and 1,419,064.94

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Solution

The fourth proportional to 2,506,550.69, 3,459,173.76 and 1,419,064.94 is: 1,958,385.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,550.69 : 3,459,173.76 = 1,419,064.94 : x
  2. Step 2: Convert to fraction form
    2,506,550.69/3,459,173.76 = 1,419,064.94/x
  3. Step 3: Cross multiply
    2,506,550.69x = 3,459,173.76 × 1,419,064.94
  4. Step 4: Simplify right side
    2,506,550.69x = 4,908,792,186,888.11
  5. Step 5: Solve for x
    x = 4,908,792,186,888.11/2,506,550.69
  6. Step 6: Final answer
    x = 1,958,385.37

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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.