Home / 2,070,091.32-2,841,463.47-1,838,677.56

Finding the Fourth Proportional to 2,070,091.32, 2,841,463.47 and 1,838,677.56

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Solution

The fourth proportional to 2,070,091.32, 2,841,463.47 and 1,838,677.56 is: 2,523,818.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,091.32 : 2,841,463.47 = 1,838,677.56 : x
  2. Step 2: Convert to fraction form
    2,070,091.32/2,841,463.47 = 1,838,677.56/x
  3. Step 3: Cross multiply
    2,070,091.32x = 2,841,463.47 × 1,838,677.56
  4. Step 4: Simplify right side
    2,070,091.32x = 5,224,535,119,848.73
  5. Step 5: Solve for x
    x = 5,224,535,119,848.73/2,070,091.32
  6. Step 6: Final answer
    x = 2,523,818.67

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.