Home / 9,249,605.60-13,873,717.20-3,856,863.20

Finding the Fourth Proportional to 9,249,605.60, 13,873,717.20 and 3,856,863.20

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Solution

The fourth proportional to 9,249,605.60, 13,873,717.20 and 3,856,863.20 is: 5,785,006.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,605.60 : 13,873,717.20 = 3,856,863.20 : x
  2. Step 2: Convert to fraction form
    9,249,605.60/13,873,717.20 = 3,856,863.20/x
  3. Step 3: Cross multiply
    9,249,605.60x = 13,873,717.20 × 3,856,863.20
  4. Step 4: Simplify right side
    9,249,605.60x = 53,509,029,315,887.04
  5. Step 5: Solve for x
    x = 53,509,029,315,887.04/9,249,605.60
  6. Step 6: Final answer
    x = 5,785,006.59

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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.