Home / 4,719,362.64-7,047,030.90-3,748,926

Finding the Fourth Proportional to 4,719,362.64, 7,047,030.90 and 3,748,926

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Solution

The fourth proportional to 4,719,362.64, 7,047,030.90 and 3,748,926 is: 5,597,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,362.64 : 7,047,030.90 = 3,748,926 : x
  2. Step 2: Convert to fraction form
    4,719,362.64/7,047,030.90 = 3,748,926/x
  3. Step 3: Cross multiply
    4,719,362.64x = 7,047,030.90 × 3,748,926
  4. Step 4: Simplify right side
    4,719,362.64x = 26,418,797,363,813.40
  5. Step 5: Solve for x
    x = 26,418,797,363,813.40/4,719,362.64
  6. Step 6: Final answer
    x = 5,597,958.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.