Home / 5,283,601.20-7,923,389.76-2,249,051.76

Finding the Fourth Proportional to 5,283,601.20, 7,923,389.76 and 2,249,051.76

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Solution

The fourth proportional to 5,283,601.20, 7,923,389.76 and 2,249,051.76 is: 3,372,721.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,601.20 : 7,923,389.76 = 2,249,051.76 : x
  2. Step 2: Convert to fraction form
    5,283,601.20/7,923,389.76 = 2,249,051.76/x
  3. Step 3: Cross multiply
    5,283,601.20x = 7,923,389.76 × 2,249,051.76
  4. Step 4: Simplify right side
    5,283,601.20x = 17,820,113,684,893.98
  5. Step 5: Solve for x
    x = 17,820,113,684,893.98/5,283,601.20
  6. Step 6: Final answer
    x = 3,372,721.18

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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.