Home / 2,013,935.08-3,018,786.78-1,014,567.40

Finding the Fourth Proportional to 2,013,935.08, 3,018,786.78 and 1,014,567.40

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Solution

The fourth proportional to 2,013,935.08, 3,018,786.78 and 1,014,567.40 is: 1,520,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,935.08 : 3,018,786.78 = 1,014,567.40 : x
  2. Step 2: Convert to fraction form
    2,013,935.08/3,018,786.78 = 1,014,567.40/x
  3. Step 3: Cross multiply
    2,013,935.08x = 3,018,786.78 × 1,014,567.40
  4. Step 4: Simplify right side
    2,013,935.08x = 3,062,762,654,538.97
  5. Step 5: Solve for x
    x = 3,062,762,654,538.97/2,013,935.08
  6. Step 6: Final answer
    x = 1,520,785.20

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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.