Home / 1,294,497.94-1,941,774.55-334,974.17

Finding the Fourth Proportional to 1,294,497.94, 1,941,774.55 and 334,974.17

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Solution

The fourth proportional to 1,294,497.94, 1,941,774.55 and 334,974.17 is: 502,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,497.94 : 1,941,774.55 = 334,974.17 : x
  2. Step 2: Convert to fraction form
    1,294,497.94/1,941,774.55 = 334,974.17/x
  3. Step 3: Cross multiply
    1,294,497.94x = 1,941,774.55 × 334,974.17
  4. Step 4: Simplify right side
    1,294,497.94x = 650,444,307,667.07
  5. Step 5: Solve for x
    x = 650,444,307,667.07/1,294,497.94
  6. Step 6: Final answer
    x = 502,468.40

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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.