Home / 10,570,898.25-15,856,347.38-2,592,722.25

Finding the Fourth Proportional to 10,570,898.25, 15,856,347.38 and 2,592,722.25

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Solution

The fourth proportional to 10,570,898.25, 15,856,347.38 and 2,592,722.25 is: 3,889,083.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,570,898.25 : 15,856,347.38 = 2,592,722.25 : x
  2. Step 2: Convert to fraction form
    10,570,898.25/15,856,347.38 = 2,592,722.25/x
  3. Step 3: Cross multiply
    10,570,898.25x = 15,856,347.38 × 2,592,722.25
  4. Step 4: Simplify right side
    10,570,898.25x = 41,111,104,642,891.59
  5. Step 5: Solve for x
    x = 41,111,104,642,891.59/10,570,898.25
  6. Step 6: Final answer
    x = 3,889,083.38

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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.