Home / 1,184,230.07-1,634,138.16-700,710.49

Finding the Fourth Proportional to 1,184,230.07, 1,634,138.16 and 700,710.49

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Solution

The fourth proportional to 1,184,230.07, 1,634,138.16 and 700,710.49 is: 966,921.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,230.07 : 1,634,138.16 = 700,710.49 : x
  2. Step 2: Convert to fraction form
    1,184,230.07/1,634,138.16 = 700,710.49/x
  3. Step 3: Cross multiply
    1,184,230.07x = 1,634,138.16 × 700,710.49
  4. Step 4: Simplify right side
    1,184,230.07x = 1,145,057,742,650.61
  5. Step 5: Solve for x
    x = 1,145,057,742,650.61/1,184,230.07
  6. Step 6: Final answer
    x = 966,921.69

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Double scale
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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.