Home / 3,249,905.54-4,484,866.88-1,799,600.94

Finding the Fourth Proportional to 3,249,905.54, 4,484,866.88 and 1,799,600.94

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Solution

The fourth proportional to 3,249,905.54, 4,484,866.88 and 1,799,600.94 is: 2,483,447.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,905.54 : 4,484,866.88 = 1,799,600.94 : x
  2. Step 2: Convert to fraction form
    3,249,905.54/4,484,866.88 = 1,799,600.94/x
  3. Step 3: Cross multiply
    3,249,905.54x = 4,484,866.88 × 1,799,600.94
  4. Step 4: Simplify right side
    3,249,905.54x = 8,070,970,653,022.87
  5. Step 5: Solve for x
    x = 8,070,970,653,022.87/3,249,905.54
  6. Step 6: Final answer
    x = 2,483,447.77

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1.5x scale

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.