Home / 3,249,915.56-4,484,880.66-1,799,610.92

Finding the Fourth Proportional to 3,249,915.56, 4,484,880.66 and 1,799,610.92

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Solution

The fourth proportional to 3,249,915.56, 4,484,880.66 and 1,799,610.92 is: 2,483,461.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,915.56 : 4,484,880.66 = 1,799,610.92 : x
  2. Step 2: Convert to fraction form
    3,249,915.56/4,484,880.66 = 1,799,610.92/x
  3. Step 3: Cross multiply
    3,249,915.56x = 4,484,880.66 × 1,799,610.92
  4. Step 4: Simplify right side
    3,249,915.56x = 8,071,040,210,632.81
  5. Step 5: Solve for x
    x = 8,071,040,210,632.81/3,249,915.56
  6. Step 6: Final answer
    x = 2,483,461.51

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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.