Home / 941,904.51-1,411,074.00-556,500.79

Finding the Fourth Proportional to 941,904.51, 1,411,074.00 and 556,500.79

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Solution

The fourth proportional to 941,904.51, 1,411,074.00 and 556,500.79 is: 833,697.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,904.51 : 1,411,074.00 = 556,500.79 : x
  2. Step 2: Convert to fraction form
    941,904.51/1,411,074.00 = 556,500.79/x
  3. Step 3: Cross multiply
    941,904.51x = 1,411,074.00 × 556,500.79
  4. Step 4: Simplify right side
    941,904.51x = 785,263,801,844.34
  5. Step 5: Solve for x
    x = 785,263,801,844.34/941,904.51
  6. Step 6: Final answer
    x = 833,697.89

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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.