Home / 3,547,250.25-4,895,225.06-1,937,618.25

Finding the Fourth Proportional to 3,547,250.25, 4,895,225.06 and 1,937,618.25

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Solution

The fourth proportional to 3,547,250.25, 4,895,225.06 and 1,937,618.25 is: 2,673,923.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,250.25 : 4,895,225.06 = 1,937,618.25 : x
  2. Step 2: Convert to fraction form
    3,547,250.25/4,895,225.06 = 1,937,618.25/x
  3. Step 3: Cross multiply
    3,547,250.25x = 4,895,225.06 × 1,937,618.25
  4. Step 4: Simplify right side
    3,547,250.25x = 9,485,077,404,425.25
  5. Step 5: Solve for x
    x = 9,485,077,404,425.25/3,547,250.25
  6. Step 6: Final answer
    x = 2,673,923.95

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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.