Home / 3,042,063-4,567,580.28-1,696,853.88

Finding the Fourth Proportional to 3,042,063, 4,567,580.28 and 1,696,853.88

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Solution

The fourth proportional to 3,042,063, 4,567,580.28 and 1,696,853.88 is: 2,547,782.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,063 : 4,567,580.28 = 1,696,853.88 : x
  2. Step 2: Convert to fraction form
    3,042,063/4,567,580.28 = 1,696,853.88/x
  3. Step 3: Cross multiply
    3,042,063x = 4,567,580.28 × 1,696,853.88
  4. Step 4: Simplify right side
    3,042,063x = 7,750,516,320,329.49
  5. Step 5: Solve for x
    x = 7,750,516,320,329.49/3,042,063
  6. Step 6: Final answer
    x = 2,547,782.98

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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.