Home / 2,693,173.84-3,716,762-1,547,710.80

Finding the Fourth Proportional to 2,693,173.84, 3,716,762 and 1,547,710.80

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Solution

The fourth proportional to 2,693,173.84, 3,716,762 and 1,547,710.80 is: 2,135,945.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,173.84 : 3,716,762 = 1,547,710.80 : x
  2. Step 2: Convert to fraction form
    2,693,173.84/3,716,762 = 1,547,710.80/x
  3. Step 3: Cross multiply
    2,693,173.84x = 3,716,762 × 1,547,710.80
  4. Step 4: Simplify right side
    2,693,173.84x = 5,752,472,688,429.60
  5. Step 5: Solve for x
    x = 5,752,472,688,429.60/2,693,173.84
  6. Step 6: Final answer
    x = 2,135,945.55

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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.