Home / 2,080,345.60-2,916,416-2,080,345.60

Finding the Fourth Proportional to 2,080,345.60, 2,916,416 and 2,080,345.60

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Solution

The fourth proportional to 2,080,345.60, 2,916,416 and 2,080,345.60 is: 2,916,416

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,345.60 : 2,916,416 = 2,080,345.60 : x
  2. Step 2: Convert to fraction form
    2,080,345.60/2,916,416 = 2,080,345.60/x
  3. Step 3: Cross multiply
    2,080,345.60x = 2,916,416 × 2,080,345.60
  4. Step 4: Simplify right side
    2,080,345.60x = 6,067,153,193,369.60
  5. Step 5: Solve for x
    x = 6,067,153,193,369.60/2,080,345.60
  6. Step 6: Final answer
    x = 2,916,416

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.