Home / 1,184,693.12-1,775,429.19-501,011.60

Finding the Fourth Proportional to 1,184,693.12, 1,775,429.19 and 501,011.60

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Solution

The fourth proportional to 1,184,693.12, 1,775,429.19 and 501,011.60 is: 750,836.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,693.12 : 1,775,429.19 = 501,011.60 : x
  2. Step 2: Convert to fraction form
    1,184,693.12/1,775,429.19 = 501,011.60/x
  3. Step 3: Cross multiply
    1,184,693.12x = 1,775,429.19 × 501,011.60
  4. Step 4: Simplify right side
    1,184,693.12x = 889,510,616,663.55
  5. Step 5: Solve for x
    x = 889,510,616,663.55/1,184,693.12
  6. Step 6: Final answer
    x = 750,836.32

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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.