Home / 2,386,938.42-3,580,310.53-589,776.64

Finding the Fourth Proportional to 2,386,938.42, 3,580,310.53 and 589,776.64

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Solution

The fourth proportional to 2,386,938.42, 3,580,310.53 and 589,776.64 is: 884,640.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,938.42 : 3,580,310.53 = 589,776.64 : x
  2. Step 2: Convert to fraction form
    2,386,938.42/3,580,310.53 = 589,776.64/x
  3. Step 3: Cross multiply
    2,386,938.42x = 3,580,310.53 × 589,776.64
  4. Step 4: Simplify right side
    2,386,938.42x = 2,111,583,493,689.58
  5. Step 5: Solve for x
    x = 2,111,583,493,689.58/2,386,938.42
  6. Step 6: Final answer
    x = 884,640.96

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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.