Home / 4,030,146.23-5,555,726.42-3,061,595.07

Finding the Fourth Proportional to 4,030,146.23, 5,555,726.42 and 3,061,595.07

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Solution

The fourth proportional to 4,030,146.23, 5,555,726.42 and 3,061,595.07 is: 4,220,537.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,146.23 : 5,555,726.42 = 3,061,595.07 : x
  2. Step 2: Convert to fraction form
    4,030,146.23/5,555,726.42 = 3,061,595.07/x
  3. Step 3: Cross multiply
    4,030,146.23x = 5,555,726.42 × 3,061,595.07
  4. Step 4: Simplify right side
    4,030,146.23x = 17,009,384,602,432.77
  5. Step 5: Solve for x
    x = 17,009,384,602,432.77/4,030,146.23
  6. Step 6: Final answer
    x = 4,220,537.83

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1.5x scale

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.