Home / 8,880,923.98-13,297,434.30-5,799,281.05

Finding the Fourth Proportional to 8,880,923.98, 13,297,434.30 and 5,799,281.05

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Solution

The fourth proportional to 8,880,923.98, 13,297,434.30 and 5,799,281.05 is: 8,683,281.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,923.98 : 13,297,434.30 = 5,799,281.05 : x
  2. Step 2: Convert to fraction form
    8,880,923.98/13,297,434.30 = 5,799,281.05/x
  3. Step 3: Cross multiply
    8,880,923.98x = 13,297,434.30 × 5,799,281.05
  4. Step 4: Simplify right side
    8,880,923.98x = 77,115,558,749,610.02
  5. Step 5: Solve for x
    x = 77,115,558,749,610.02/8,880,923.98
  6. Step 6: Final answer
    x = 8,683,281.03

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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.