Home / 2,022,730.90-3,032,055.15-1,010,295.70

Finding the Fourth Proportional to 2,022,730.90, 3,032,055.15 and 1,010,295.70

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Solution

The fourth proportional to 2,022,730.90, 3,032,055.15 and 1,010,295.70 is: 1,514,424.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,730.90 : 3,032,055.15 = 1,010,295.70 : x
  2. Step 2: Convert to fraction form
    2,022,730.90/3,032,055.15 = 1,010,295.70/x
  3. Step 3: Cross multiply
    2,022,730.90x = 3,032,055.15 × 1,010,295.70
  4. Step 4: Simplify right side
    2,022,730.90x = 3,063,272,280,207.86
  5. Step 5: Solve for x
    x = 3,063,272,280,207.86/2,022,730.90
  6. Step 6: Final answer
    x = 1,514,424.03

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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.