Home / 7,283,718.14-10,051,529.48-4,020,532.02

Finding the Fourth Proportional to 7,283,718.14, 10,051,529.48 and 4,020,532.02

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Solution

The fourth proportional to 7,283,718.14, 10,051,529.48 and 4,020,532.02 is: 5,548,333.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,718.14 : 10,051,529.48 = 4,020,532.02 : x
  2. Step 2: Convert to fraction form
    7,283,718.14/10,051,529.48 = 4,020,532.02/x
  3. Step 3: Cross multiply
    7,283,718.14x = 10,051,529.48 × 4,020,532.02
  4. Step 4: Simplify right side
    7,283,718.14x = 40,412,496,124,313.95
  5. Step 5: Solve for x
    x = 40,412,496,124,313.95/7,283,718.14
  6. Step 6: Final answer
    x = 5,548,333.33

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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.