Home / 1,713,783.12-2,570,895.81-576,054.69

Finding the Fourth Proportional to 1,713,783.12, 2,570,895.81 and 576,054.69

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Solution

The fourth proportional to 1,713,783.12, 2,570,895.81 and 576,054.69 is: 864,156.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,783.12 : 2,570,895.81 = 576,054.69 : x
  2. Step 2: Convert to fraction form
    1,713,783.12/2,570,895.81 = 576,054.69/x
  3. Step 3: Cross multiply
    1,713,783.12x = 2,570,895.81 × 576,054.69
  4. Step 4: Simplify right side
    1,713,783.12x = 1,480,976,588,851.85
  5. Step 5: Solve for x
    x = 1,480,976,588,851.85/1,713,783.12
  6. Step 6: Final answer
    x = 864,156.36

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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.