Home / 5,225,193.41-7,838,284.82-2,030,565.96

Finding the Fourth Proportional to 5,225,193.41, 7,838,284.82 and 2,030,565.96

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Solution

The fourth proportional to 5,225,193.41, 7,838,284.82 and 2,030,565.96 is: 3,046,041.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,193.41 : 7,838,284.82 = 2,030,565.96 : x
  2. Step 2: Convert to fraction form
    5,225,193.41/7,838,284.82 = 2,030,565.96/x
  3. Step 3: Cross multiply
    5,225,193.41x = 7,838,284.82 × 2,030,565.96
  4. Step 4: Simplify right side
    5,225,193.41x = 15,916,154,330,123.90
  5. Step 5: Solve for x
    x = 15,916,154,330,123.90/5,225,193.41
  6. Step 6: Final answer
    x = 3,046,041.19

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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.