Home / 5,352,757.25-7,386,606.99-2,905,316.24

Finding the Fourth Proportional to 5,352,757.25, 7,386,606.99 and 2,905,316.24

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Solution

The fourth proportional to 5,352,757.25, 7,386,606.99 and 2,905,316.24 is: 4,009,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,757.25 : 7,386,606.99 = 2,905,316.24 : x
  2. Step 2: Convert to fraction form
    5,352,757.25/7,386,606.99 = 2,905,316.24/x
  3. Step 3: Cross multiply
    5,352,757.25x = 7,386,606.99 × 2,905,316.24
  4. Step 4: Simplify right side
    5,352,757.25x = 21,460,429,209,611.48
  5. Step 5: Solve for x
    x = 21,460,429,209,611.48/5,352,757.25
  6. Step 6: Final answer
    x = 4,009,228.93

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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.