Home / 4,465,693.32-6,162,598.98-2,428,459.08

Finding the Fourth Proportional to 4,465,693.32, 6,162,598.98 and 2,428,459.08

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Solution

The fourth proportional to 4,465,693.32, 6,162,598.98 and 2,428,459.08 is: 3,351,242.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,693.32 : 6,162,598.98 = 2,428,459.08 : x
  2. Step 2: Convert to fraction form
    4,465,693.32/6,162,598.98 = 2,428,459.08/x
  3. Step 3: Cross multiply
    4,465,693.32x = 6,162,598.98 × 2,428,459.08
  4. Step 4: Simplify right side
    4,465,693.32x = 14,965,619,449,379.74
  5. Step 5: Solve for x
    x = 14,965,619,449,379.74/4,465,693.32
  6. Step 6: Final answer
    x = 3,351,242.10

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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.