Home / 10,576,720.35-14,598,900.81-6,228,328.93

Finding the Fourth Proportional to 10,576,720.35, 14,598,900.81 and 6,228,328.93

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Solution

The fourth proportional to 10,576,720.35, 14,598,900.81 and 6,228,328.93 is: 8,596,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,720.35 : 14,598,900.81 = 6,228,328.93 : x
  2. Step 2: Convert to fraction form
    10,576,720.35/14,598,900.81 = 6,228,328.93/x
  3. Step 3: Cross multiply
    10,576,720.35x = 14,598,900.81 × 6,228,328.93
  4. Step 4: Simplify right side
    10,576,720.35x = 90,926,756,261,123.44
  5. Step 5: Solve for x
    x = 90,926,756,261,123.44/10,576,720.35
  6. Step 6: Final answer
    x = 8,596,876.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.