Home / 3,275,828.19-4,913,754.91-1,001,343.87

Finding the Fourth Proportional to 3,275,828.19, 4,913,754.91 and 1,001,343.87

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Solution

The fourth proportional to 3,275,828.19, 4,913,754.91 and 1,001,343.87 is: 1,502,019.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,828.19 : 4,913,754.91 = 1,001,343.87 : x
  2. Step 2: Convert to fraction form
    3,275,828.19/4,913,754.91 = 1,001,343.87/x
  3. Step 3: Cross multiply
    3,275,828.19x = 4,913,754.91 × 1,001,343.87
  4. Step 4: Simplify right side
    3,275,828.19x = 4,920,358,355,307.54
  5. Step 5: Solve for x
    x = 4,920,358,355,307.54/3,275,828.19
  6. Step 6: Final answer
    x = 1,502,019.66

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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.