Home / 4,610,472.74-6,356,538.23-3,780,488.33

Finding the Fourth Proportional to 4,610,472.74, 6,356,538.23 and 3,780,488.33

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Solution

The fourth proportional to 4,610,472.74, 6,356,538.23 and 3,780,488.33 is: 5,212,224.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,472.74 : 6,356,538.23 = 3,780,488.33 : x
  2. Step 2: Convert to fraction form
    4,610,472.74/6,356,538.23 = 3,780,488.33/x
  3. Step 3: Cross multiply
    4,610,472.74x = 6,356,538.23 × 3,780,488.33
  4. Step 4: Simplify right side
    4,610,472.74x = 24,030,818,547,028.72
  5. Step 5: Solve for x
    x = 24,030,818,547,028.72/4,610,472.74
  6. Step 6: Final answer
    x = 5,212,224.41

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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.