Home / 3,547,130-4,895,039.94-1,937,498

Finding the Fourth Proportional to 3,547,130, 4,895,039.94 and 1,937,498

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Solution

The fourth proportional to 3,547,130, 4,895,039.94 and 1,937,498 is: 2,673,747.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,130 : 4,895,039.94 = 1,937,498 : x
  2. Step 2: Convert to fraction form
    3,547,130/4,895,039.94 = 1,937,498/x
  3. Step 3: Cross multiply
    3,547,130x = 4,895,039.94 × 1,937,498
  4. Step 4: Simplify right side
    3,547,130x = 9,484,130,093,670.12
  5. Step 5: Solve for x
    x = 9,484,130,093,670.12/3,547,130
  6. Step 6: Final answer
    x = 2,673,747.53

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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.