Home / 2,634,875.28-3,635,958.96-1,473,417.28

Finding the Fourth Proportional to 2,634,875.28, 3,635,958.96 and 1,473,417.28

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Solution

The fourth proportional to 2,634,875.28, 3,635,958.96 and 1,473,417.28 is: 2,033,221.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,875.28 : 3,635,958.96 = 1,473,417.28 : x
  2. Step 2: Convert to fraction form
    2,634,875.28/3,635,958.96 = 1,473,417.28/x
  3. Step 3: Cross multiply
    2,634,875.28x = 3,635,958.96 × 1,473,417.28
  4. Step 4: Simplify right side
    2,634,875.28x = 5,357,284,761,034.83
  5. Step 5: Solve for x
    x = 5,357,284,761,034.83/2,634,875.28
  6. Step 6: Final answer
    x = 2,033,221.38

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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.