Home / 2,367,026.88-3,266,492.64-1,293,938.88

Finding the Fourth Proportional to 2,367,026.88, 3,266,492.64 and 1,293,938.88

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Solution

The fourth proportional to 2,367,026.88, 3,266,492.64 and 1,293,938.88 is: 1,785,633.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,026.88 : 3,266,492.64 = 1,293,938.88 : x
  2. Step 2: Convert to fraction form
    2,367,026.88/3,266,492.64 = 1,293,938.88/x
  3. Step 3: Cross multiply
    2,367,026.88x = 3,266,492.64 × 1,293,938.88
  4. Step 4: Simplify right side
    2,367,026.88x = 4,226,641,828,129.84
  5. Step 5: Solve for x
    x = 4,226,641,828,129.84/2,367,026.88
  6. Step 6: Final answer
    x = 1,785,633.22

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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.