Home / 6,450,530.85-9,677,483.45-2,407,053.98

Finding the Fourth Proportional to 6,450,530.85, 9,677,483.45 and 2,407,053.98

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Solution

The fourth proportional to 6,450,530.85, 9,677,483.45 and 2,407,053.98 is: 3,611,210.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,530.85 : 9,677,483.45 = 2,407,053.98 : x
  2. Step 2: Convert to fraction form
    6,450,530.85/9,677,483.45 = 2,407,053.98/x
  3. Step 3: Cross multiply
    6,450,530.85x = 9,677,483.45 × 2,407,053.98
  4. Step 4: Simplify right side
    6,450,530.85x = 23,294,225,089,431.20
  5. Step 5: Solve for x
    x = 23,294,225,089,431.20/6,450,530.85
  6. Step 6: Final answer
    x = 3,611,210.55

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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.