Home / 846,510.60-1,168,218.24-464,550.96

Finding the Fourth Proportional to 846,510.60, 1,168,218.24 and 464,550.96

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Solution

The fourth proportional to 846,510.60, 1,168,218.24 and 464,550.96 is: 641,098.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,510.60 : 1,168,218.24 = 464,550.96 : x
  2. Step 2: Convert to fraction form
    846,510.60/1,168,218.24 = 464,550.96/x
  3. Step 3: Cross multiply
    846,510.60x = 1,168,218.24 × 464,550.96
  4. Step 4: Simplify right side
    846,510.60x = 542,696,904,881.51
  5. Step 5: Solve for x
    x = 542,696,904,881.51/846,510.60
  6. Step 6: Final answer
    x = 641,098.77

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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.