Home / 4,541,980.32-6,812,703.18-1,701,854.64

Finding the Fourth Proportional to 4,541,980.32, 6,812,703.18 and 1,701,854.64

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Solution

The fourth proportional to 4,541,980.32, 6,812,703.18 and 1,701,854.64 is: 2,552,681.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,980.32 : 6,812,703.18 = 1,701,854.64 : x
  2. Step 2: Convert to fraction form
    4,541,980.32/6,812,703.18 = 1,701,854.64/x
  3. Step 3: Cross multiply
    4,541,980.32x = 6,812,703.18 × 1,701,854.64
  4. Step 4: Simplify right side
    4,541,980.32x = 11,594,230,517,825.75
  5. Step 5: Solve for x
    x = 11,594,230,517,825.75/4,541,980.32
  6. Step 6: Final answer
    x = 2,552,681.80

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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.