Home / 2,013,389.37-3,020,090.27-497,072.48

Finding the Fourth Proportional to 2,013,389.37, 3,020,090.27 and 497,072.48

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Solution

The fourth proportional to 2,013,389.37, 3,020,090.27 and 497,072.48 is: 745,610.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,389.37 : 3,020,090.27 = 497,072.48 : x
  2. Step 2: Convert to fraction form
    2,013,389.37/3,020,090.27 = 497,072.48/x
  3. Step 3: Cross multiply
    2,013,389.37x = 3,020,090.27 × 497,072.48
  4. Step 4: Simplify right side
    2,013,389.37x = 1,501,203,760,332.77
  5. Step 5: Solve for x
    x = 1,501,203,760,332.77/2,013,389.37
  6. Step 6: Final answer
    x = 745,610.25

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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.