Home / 13,849,541.07-20,773,327.46-4,263,920.07

Finding the Fourth Proportional to 13,849,541.07, 20,773,327.46 and 4,263,920.07

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Solution

The fourth proportional to 13,849,541.07, 20,773,327.46 and 4,263,920.07 is: 6,395,577.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,849,541.07 : 20,773,327.46 = 4,263,920.07 : x
  2. Step 2: Convert to fraction form
    13,849,541.07/20,773,327.46 = 4,263,920.07/x
  3. Step 3: Cross multiply
    13,849,541.07x = 20,773,327.46 × 4,263,920.07
  4. Step 4: Simplify right side
    13,849,541.07x = 88,575,807,856,056.52
  5. Step 5: Solve for x
    x = 88,575,807,856,056.52/13,849,541.07
  6. Step 6: Final answer
    x = 6,395,577.11

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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.