Home / 6,524,015.40-9,776,400.30-4,730,675.40

Finding the Fourth Proportional to 6,524,015.40, 9,776,400.30 and 4,730,675.40

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Solution

The fourth proportional to 6,524,015.40, 9,776,400.30 and 4,730,675.40 is: 7,089,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,015.40 : 9,776,400.30 = 4,730,675.40 : x
  2. Step 2: Convert to fraction form
    6,524,015.40/9,776,400.30 = 4,730,675.40/x
  3. Step 3: Cross multiply
    6,524,015.40x = 9,776,400.30 × 4,730,675.40
  4. Step 4: Simplify right side
    6,524,015.40x = 46,248,976,399,762.62
  5. Step 5: Solve for x
    x = 46,248,976,399,762.62/6,524,015.40
  6. Step 6: Final answer
    x = 7,089,035.44

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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.