Home / 859,446.18-1,184,804.01-604,004.58

Finding the Fourth Proportional to 859,446.18, 1,184,804.01 and 604,004.58

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Solution

The fourth proportional to 859,446.18, 1,184,804.01 and 604,004.58 is: 832,660.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    859,446.18 : 1,184,804.01 = 604,004.58 : x
  2. Step 2: Convert to fraction form
    859,446.18/1,184,804.01 = 604,004.58/x
  3. Step 3: Cross multiply
    859,446.18x = 1,184,804.01 × 604,004.58
  4. Step 4: Simplify right side
    859,446.18x = 715,627,048,442.37
  5. Step 5: Solve for x
    x = 715,627,048,442.37/859,446.18
  6. Step 6: Final answer
    x = 832,660.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.