Home / 4,744,218.24-7,116,303.65-1,149,985.34

Finding the Fourth Proportional to 4,744,218.24, 7,116,303.65 and 1,149,985.34

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Solution

The fourth proportional to 4,744,218.24, 7,116,303.65 and 1,149,985.34 is: 1,724,972.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,218.24 : 7,116,303.65 = 1,149,985.34 : x
  2. Step 2: Convert to fraction form
    4,744,218.24/7,116,303.65 = 1,149,985.34/x
  3. Step 3: Cross multiply
    4,744,218.24x = 7,116,303.65 × 1,149,985.34
  4. Step 4: Simplify right side
    4,744,218.24x = 8,183,644,872,488.49
  5. Step 5: Solve for x
    x = 8,183,644,872,488.49/4,744,218.24
  6. Step 6: Final answer
    x = 1,724,972.26

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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.