Home / 1,594,538.76-2,391,816.78-396,461.10

Finding the Fourth Proportional to 1,594,538.76, 2,391,816.78 and 396,461.10

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Solution

The fourth proportional to 1,594,538.76, 2,391,816.78 and 396,461.10 is: 594,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,538.76 : 2,391,816.78 = 396,461.10 : x
  2. Step 2: Convert to fraction form
    1,594,538.76/2,391,816.78 = 396,461.10/x
  3. Step 3: Cross multiply
    1,594,538.76x = 2,391,816.78 × 396,461.10
  4. Step 4: Simplify right side
    1,594,538.76x = 948,262,311,597.26
  5. Step 5: Solve for x
    x = 948,262,311,597.26/1,594,538.76
  6. Step 6: Final answer
    x = 594,693.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.