Home / 3,009,292.71-4,514,281.59-1,091,107.26

Finding the Fourth Proportional to 3,009,292.71, 4,514,281.59 and 1,091,107.26

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Solution

The fourth proportional to 3,009,292.71, 4,514,281.59 and 1,091,107.26 is: 1,636,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,292.71 : 4,514,281.59 = 1,091,107.26 : x
  2. Step 2: Convert to fraction form
    3,009,292.71/4,514,281.59 = 1,091,107.26/x
  3. Step 3: Cross multiply
    3,009,292.71x = 4,514,281.59 × 1,091,107.26
  4. Step 4: Simplify right side
    3,009,292.71x = 4,925,565,393,961.93
  5. Step 5: Solve for x
    x = 4,925,565,393,961.93/3,009,292.71
  6. Step 6: Final answer
    x = 1,636,785.08

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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.