Home / 7,335,506.20-11,003,259.30-4,607,442.40

Finding the Fourth Proportional to 7,335,506.20, 11,003,259.30 and 4,607,442.40

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Solution

The fourth proportional to 7,335,506.20, 11,003,259.30 and 4,607,442.40 is: 6,911,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,506.20 : 11,003,259.30 = 4,607,442.40 : x
  2. Step 2: Convert to fraction form
    7,335,506.20/11,003,259.30 = 4,607,442.40/x
  3. Step 3: Cross multiply
    7,335,506.20x = 11,003,259.30 × 4,607,442.40
  4. Step 4: Simplify right side
    7,335,506.20x = 50,696,883,437,014.33
  5. Step 5: Solve for x
    x = 50,696,883,437,014.33/7,335,506.20
  6. Step 6: Final answer
    x = 6,911,163.60

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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.