Home / 793,089.86-1,094,482.50-470,801.18

Finding the Fourth Proportional to 793,089.86, 1,094,482.50 and 470,801.18

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Solution

The fourth proportional to 793,089.86, 1,094,482.50 and 470,801.18 is: 649,716.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,089.86 : 1,094,482.50 = 470,801.18 : x
  2. Step 2: Convert to fraction form
    793,089.86/1,094,482.50 = 470,801.18/x
  3. Step 3: Cross multiply
    793,089.86x = 1,094,482.50 × 470,801.18
  4. Step 4: Simplify right side
    793,089.86x = 515,283,653,460.05
  5. Step 5: Solve for x
    x = 515,283,653,460.05/793,089.86
  6. Step 6: Final answer
    x = 649,716.61

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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.