Home / 4,072,030.47-5,616,819.59-2,501,474.69

Finding the Fourth Proportional to 4,072,030.47, 5,616,819.59 and 2,501,474.69

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Solution

The fourth proportional to 4,072,030.47, 5,616,819.59 and 2,501,474.69 is: 3,450,448.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,030.47 : 5,616,819.59 = 2,501,474.69 : x
  2. Step 2: Convert to fraction form
    4,072,030.47/5,616,819.59 = 2,501,474.69/x
  3. Step 3: Cross multiply
    4,072,030.47x = 5,616,819.59 × 2,501,474.69
  4. Step 4: Simplify right side
    4,072,030.47x = 14,050,332,002,089.71
  5. Step 5: Solve for x
    x = 14,050,332,002,089.71/4,072,030.47
  6. Step 6: Final answer
    x = 3,450,448.64

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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.