Home / 13,228,318.02-19,832,384.63-6,034,821.22

Finding the Fourth Proportional to 13,228,318.02, 19,832,384.63 and 6,034,821.22

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Solution

The fourth proportional to 13,228,318.02, 19,832,384.63 and 6,034,821.22 is: 9,047,627.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,228,318.02 : 19,832,384.63 = 6,034,821.22 : x
  2. Step 2: Convert to fraction form
    13,228,318.02/19,832,384.63 = 6,034,821.22/x
  3. Step 3: Cross multiply
    13,228,318.02x = 19,832,384.63 × 6,034,821.22
  4. Step 4: Simplify right side
    13,228,318.02x = 119,684,895,648,203.39
  5. Step 5: Solve for x
    x = 119,684,895,648,203.39/13,228,318.02
  6. Step 6: Final answer
    x = 9,047,627.63

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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.