Home / 3,009,292.95-4,514,281.96-1,091,107.50

Finding the Fourth Proportional to 3,009,292.95, 4,514,281.96 and 1,091,107.50

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Solution

The fourth proportional to 3,009,292.95, 4,514,281.96 and 1,091,107.50 is: 1,636,785.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,292.95 : 4,514,281.96 = 1,091,107.50 : x
  2. Step 2: Convert to fraction form
    3,009,292.95/4,514,281.96 = 1,091,107.50/x
  3. Step 3: Cross multiply
    3,009,292.95x = 4,514,281.96 × 1,091,107.50
  4. Step 4: Simplify right side
    3,009,292.95x = 4,925,566,903,670.70
  5. Step 5: Solve for x
    x = 4,925,566,903,670.70/3,009,292.95
  6. Step 6: Final answer
    x = 1,636,785.45

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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.