Home / 4,830,083.40-6,662,739.62-3,016,098.12

Finding the Fourth Proportional to 4,830,083.40, 6,662,739.62 and 3,016,098.12

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Solution

The fourth proportional to 4,830,083.40, 6,662,739.62 and 3,016,098.12 is: 4,160,482.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,083.40 : 6,662,739.62 = 3,016,098.12 : x
  2. Step 2: Convert to fraction form
    4,830,083.40/6,662,739.62 = 3,016,098.12/x
  3. Step 3: Cross multiply
    4,830,083.40x = 6,662,739.62 × 3,016,098.12
  4. Step 4: Simplify right side
    4,830,083.40x = 20,095,476,441,931.52
  5. Step 5: Solve for x
    x = 20,095,476,441,931.52/4,830,083.40
  6. Step 6: Final answer
    x = 4,160,482.29

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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.