Home / 1,152,885.80-1,730,383.43-584,659.13

Finding the Fourth Proportional to 1,152,885.80, 1,730,383.43 and 584,659.13

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Solution

The fourth proportional to 1,152,885.80, 1,730,383.43 and 584,659.13 is: 877,523.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,885.80 : 1,730,383.43 = 584,659.13 : x
  2. Step 2: Convert to fraction form
    1,152,885.80/1,730,383.43 = 584,659.13/x
  3. Step 3: Cross multiply
    1,152,885.80x = 1,730,383.43 × 584,659.13
  4. Step 4: Simplify right side
    1,152,885.80x = 1,011,684,459,175.00
  5. Step 5: Solve for x
    x = 1,011,684,459,175.00/1,152,885.80
  6. Step 6: Final answer
    x = 877,523.56

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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.