Home / 2,016,070.52-2,782,177.18-1,110,652.52

Finding the Fourth Proportional to 2,016,070.52, 2,782,177.18 and 1,110,652.52

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Solution

The fourth proportional to 2,016,070.52, 2,782,177.18 and 1,110,652.52 is: 1,532,700.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,070.52 : 2,782,177.18 = 1,110,652.52 : x
  2. Step 2: Convert to fraction form
    2,016,070.52/2,782,177.18 = 1,110,652.52/x
  3. Step 3: Cross multiply
    2,016,070.52x = 2,782,177.18 × 1,110,652.52
  4. Step 4: Simplify right side
    2,016,070.52x = 3,090,032,096,053.49
  5. Step 5: Solve for x
    x = 3,090,032,096,053.49/2,016,070.52
  6. Step 6: Final answer
    x = 1,532,700.40

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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.