Home / 4,019,509.84-5,547,171.72-2,300,593.72

Finding the Fourth Proportional to 4,019,509.84, 5,547,171.72 and 2,300,593.72

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Solution

The fourth proportional to 4,019,509.84, 5,547,171.72 and 2,300,593.72 is: 3,174,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,509.84 : 5,547,171.72 = 2,300,593.72 : x
  2. Step 2: Convert to fraction form
    4,019,509.84/5,547,171.72 = 2,300,593.72/x
  3. Step 3: Cross multiply
    4,019,509.84x = 5,547,171.72 × 2,300,593.72
  4. Step 4: Simplify right side
    4,019,509.84x = 12,761,788,422,793.60
  5. Step 5: Solve for x
    x = 12,761,788,422,793.60/4,019,509.84
  6. Step 6: Final answer
    x = 3,174,961.36

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1.5x scale

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.