Home / 1,713,077.61-2,364,045.26-938,727.33

Finding the Fourth Proportional to 1,713,077.61, 2,364,045.26 and 938,727.33

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Solution

The fourth proportional to 1,713,077.61, 2,364,045.26 and 938,727.33 is: 1,295,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,077.61 : 2,364,045.26 = 938,727.33 : x
  2. Step 2: Convert to fraction form
    1,713,077.61/2,364,045.26 = 938,727.33/x
  3. Step 3: Cross multiply
    1,713,077.61x = 2,364,045.26 × 938,727.33
  4. Step 4: Simplify right side
    1,713,077.61x = 2,219,193,890,225.32
  5. Step 5: Solve for x
    x = 2,219,193,890,225.32/1,713,077.61
  6. Step 6: Final answer
    x = 1,295,442.70

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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.