Home / 1,167,094.17-1,610,588.61-630,550.17

Finding the Fourth Proportional to 1,167,094.17, 1,610,588.61 and 630,550.17

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Solution

The fourth proportional to 1,167,094.17, 1,610,588.61 and 630,550.17 is: 870,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,094.17 : 1,610,588.61 = 630,550.17 : x
  2. Step 2: Convert to fraction form
    1,167,094.17/1,610,588.61 = 630,550.17/x
  3. Step 3: Cross multiply
    1,167,094.17x = 1,610,588.61 × 630,550.17
  4. Step 4: Simplify right side
    1,167,094.17x = 1,015,556,921,835.56
  5. Step 5: Solve for x
    x = 1,015,556,921,835.56/1,167,094.17
  6. Step 6: Final answer
    x = 870,158.51

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Double scale
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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.