Home / 5,807,527.60-8,711,291.40-1,764,007.60

Finding the Fourth Proportional to 5,807,527.60, 8,711,291.40 and 1,764,007.60

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Solution

The fourth proportional to 5,807,527.60, 8,711,291.40 and 1,764,007.60 is: 2,646,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,527.60 : 8,711,291.40 = 1,764,007.60 : x
  2. Step 2: Convert to fraction form
    5,807,527.60/8,711,291.40 = 1,764,007.60/x
  3. Step 3: Cross multiply
    5,807,527.60x = 8,711,291.40 × 1,764,007.60
  4. Step 4: Simplify right side
    5,807,527.60x = 15,366,784,235,414.64
  5. Step 5: Solve for x
    x = 15,366,784,235,414.64/5,807,527.60
  6. Step 6: Final answer
    x = 2,646,011.40

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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.