Home / 3,013,773-4,159,008.36-1,655,733.48

Finding the Fourth Proportional to 3,013,773, 4,159,008.36 and 1,655,733.48

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Solution

The fourth proportional to 3,013,773, 4,159,008.36 and 1,655,733.48 is: 2,284,913.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,773 : 4,159,008.36 = 1,655,733.48 : x
  2. Step 2: Convert to fraction form
    3,013,773/4,159,008.36 = 1,655,733.48/x
  3. Step 3: Cross multiply
    3,013,773x = 4,159,008.36 × 1,655,733.48
  4. Step 4: Simplify right side
    3,013,773x = 6,886,209,385,251.89
  5. Step 5: Solve for x
    x = 6,886,209,385,251.89/3,013,773
  6. Step 6: Final answer
    x = 2,284,913.09

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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.