Home / 1,348,065.81-2,022,723.90-589,807.35

Finding the Fourth Proportional to 1,348,065.81, 2,022,723.90 and 589,807.35

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Solution

The fourth proportional to 1,348,065.81, 2,022,723.90 and 589,807.35 is: 884,984.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,065.81 : 2,022,723.90 = 589,807.35 : x
  2. Step 2: Convert to fraction form
    1,348,065.81/2,022,723.90 = 589,807.35/x
  3. Step 3: Cross multiply
    1,348,065.81x = 2,022,723.90 × 589,807.35
  4. Step 4: Simplify right side
    1,348,065.81x = 1,193,017,423,240.66
  5. Step 5: Solve for x
    x = 1,193,017,423,240.66/1,348,065.81
  6. Step 6: Final answer
    x = 884,984.56

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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.