Home / 2,386,937.42-3,580,309.03-589,775.64

Finding the Fourth Proportional to 2,386,937.42, 3,580,309.03 and 589,775.64

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Solution

The fourth proportional to 2,386,937.42, 3,580,309.03 and 589,775.64 is: 884,639.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,937.42 : 3,580,309.03 = 589,775.64 : x
  2. Step 2: Convert to fraction form
    2,386,937.42/3,580,309.03 = 589,775.64/x
  3. Step 3: Cross multiply
    2,386,937.42x = 3,580,309.03 × 589,775.64
  4. Step 4: Simplify right side
    2,386,937.42x = 2,111,579,049,566.03
  5. Step 5: Solve for x
    x = 2,111,579,049,566.03/2,386,937.42
  6. Step 6: Final answer
    x = 884,639.47

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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.