Home / 732,025.32-1,010,051.36-459,935.58

Finding the Fourth Proportional to 732,025.32, 1,010,051.36 and 459,935.58

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Solution

The fourth proportional to 732,025.32, 1,010,051.36 and 459,935.58 is: 634,620.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,025.32 : 1,010,051.36 = 459,935.58 : x
  2. Step 2: Convert to fraction form
    732,025.32/1,010,051.36 = 459,935.58/x
  3. Step 3: Cross multiply
    732,025.32x = 1,010,051.36 × 459,935.58
  4. Step 4: Simplify right side
    732,025.32x = 464,558,558,091.39
  5. Step 5: Solve for x
    x = 464,558,558,091.39/732,025.32
  6. Step 6: Final answer
    x = 634,620.89

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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.