Home / 4,973,333.48-7,460,000.22-3,290,043.32

Finding the Fourth Proportional to 4,973,333.48, 7,460,000.22 and 3,290,043.32

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Solution

The fourth proportional to 4,973,333.48, 7,460,000.22 and 3,290,043.32 is: 4,935,064.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,333.48 : 7,460,000.22 = 3,290,043.32 : x
  2. Step 2: Convert to fraction form
    4,973,333.48/7,460,000.22 = 3,290,043.32/x
  3. Step 3: Cross multiply
    4,973,333.48x = 7,460,000.22 × 3,290,043.32
  4. Step 4: Simplify right side
    4,973,333.48x = 24,543,723,891,009.53
  5. Step 5: Solve for x
    x = 24,543,723,891,009.53/4,973,333.48
  6. Step 6: Final answer
    x = 4,935,064.98

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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.