Home / 1,534,331.48-2,301,413.74-469,373.54

Finding the Fourth Proportional to 1,534,331.48, 2,301,413.74 and 469,373.54

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Solution

The fourth proportional to 1,534,331.48, 2,301,413.74 and 469,373.54 is: 704,034.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,331.48 : 2,301,413.74 = 469,373.54 : x
  2. Step 2: Convert to fraction form
    1,534,331.48/2,301,413.74 = 469,373.54/x
  3. Step 3: Cross multiply
    1,534,331.48x = 2,301,413.74 × 469,373.54
  4. Step 4: Simplify right side
    1,534,331.48x = 1,080,222,714,148.44
  5. Step 5: Solve for x
    x = 1,080,222,714,148.44/1,534,331.48
  6. Step 6: Final answer
    x = 704,034.77

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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.