Home / 2,713,187.28-4,064,460.26-1,573,555.41

Finding the Fourth Proportional to 2,713,187.28, 4,064,460.26 and 1,573,555.41

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Solution

The fourth proportional to 2,713,187.28, 4,064,460.26 and 1,573,555.41 is: 2,357,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,187.28 : 4,064,460.26 = 1,573,555.41 : x
  2. Step 2: Convert to fraction form
    2,713,187.28/4,064,460.26 = 1,573,555.41/x
  3. Step 3: Cross multiply
    2,713,187.28x = 4,064,460.26 × 1,573,555.41
  4. Step 4: Simplify right side
    2,713,187.28x = 6,395,653,422,985.23
  5. Step 5: Solve for x
    x = 6,395,653,422,985.23/2,713,187.28
  6. Step 6: Final answer
    x = 2,357,247.31

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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.