Home / 1,033,392.11-1,549,251.70-323,054.51

Finding the Fourth Proportional to 1,033,392.11, 1,549,251.70 and 323,054.51

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Solution

The fourth proportional to 1,033,392.11, 1,549,251.70 and 323,054.51 is: 484,320.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,392.11 : 1,549,251.70 = 323,054.51 : x
  2. Step 2: Convert to fraction form
    1,033,392.11/1,549,251.70 = 323,054.51/x
  3. Step 3: Cross multiply
    1,033,392.11x = 1,549,251.70 × 323,054.51
  4. Step 4: Simplify right side
    1,033,392.11x = 500,492,748,810.17
  5. Step 5: Solve for x
    x = 500,492,748,810.17/1,033,392.11
  6. Step 6: Final answer
    x = 484,320.27

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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.