Home / 10,367,341.20-15,551,011.80-6,583,539.60

Finding the Fourth Proportional to 10,367,341.20, 15,551,011.80 and 6,583,539.60

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Solution

The fourth proportional to 10,367,341.20, 15,551,011.80 and 6,583,539.60 is: 9,875,309.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,341.20 : 15,551,011.80 = 6,583,539.60 : x
  2. Step 2: Convert to fraction form
    10,367,341.20/15,551,011.80 = 6,583,539.60/x
  3. Step 3: Cross multiply
    10,367,341.20x = 15,551,011.80 × 6,583,539.60
  4. Step 4: Simplify right side
    10,367,341.20x = 102,380,702,005,367.28
  5. Step 5: Solve for x
    x = 102,380,702,005,367.28/10,367,341.20
  6. Step 6: Final answer
    x = 9,875,309.40

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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.