Home / 1,164,243.53-1,746,365.69-523,799.30

Finding the Fourth Proportional to 1,164,243.53, 1,746,365.69 and 523,799.30

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Solution

The fourth proportional to 1,164,243.53, 1,746,365.69 and 523,799.30 is: 785,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,243.53 : 1,746,365.69 = 523,799.30 : x
  2. Step 2: Convert to fraction form
    1,164,243.53/1,746,365.69 = 523,799.30/x
  3. Step 3: Cross multiply
    1,164,243.53x = 1,746,365.69 × 523,799.30
  4. Step 4: Simplify right side
    1,164,243.53x = 914,745,118,543.69
  5. Step 5: Solve for x
    x = 914,745,118,543.69/1,164,243.53
  6. Step 6: Final answer
    x = 785,699.12

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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.