Home / 4,259,230.40-6,386,512.80-1,732,030.40

Finding the Fourth Proportional to 4,259,230.40, 6,386,512.80 and 1,732,030.40

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Solution

The fourth proportional to 4,259,230.40, 6,386,512.80 and 1,732,030.40 is: 2,597,096.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,230.40 : 6,386,512.80 = 1,732,030.40 : x
  2. Step 2: Convert to fraction form
    4,259,230.40/6,386,512.80 = 1,732,030.40/x
  3. Step 3: Cross multiply
    4,259,230.40x = 6,386,512.80 × 1,732,030.40
  4. Step 4: Simplify right side
    4,259,230.40x = 11,061,634,319,589.12
  5. Step 5: Solve for x
    x = 11,061,634,319,589.12/4,259,230.40
  6. Step 6: Final answer
    x = 2,597,096.96

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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.