Home / 1,471,741.80-2,030,841.06-883,009.98

Finding the Fourth Proportional to 1,471,741.80, 2,030,841.06 and 883,009.98

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Solution

The fourth proportional to 1,471,741.80, 2,030,841.06 and 883,009.98 is: 1,218,456.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,741.80 : 2,030,841.06 = 883,009.98 : x
  2. Step 2: Convert to fraction form
    1,471,741.80/2,030,841.06 = 883,009.98/x
  3. Step 3: Cross multiply
    1,471,741.80x = 2,030,841.06 × 883,009.98
  4. Step 4: Simplify right side
    1,471,741.80x = 1,793,252,931,141.16
  5. Step 5: Solve for x
    x = 1,793,252,931,141.16/1,471,741.80
  6. Step 6: Final answer
    x = 1,218,456.21

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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.