Home / 1,004,032.65-1,385,558.83-574,319.96

Finding the Fourth Proportional to 1,004,032.65, 1,385,558.83 and 574,319.96

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Solution

The fourth proportional to 1,004,032.65, 1,385,558.83 and 574,319.96 is: 792,557.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,032.65 : 1,385,558.83 = 574,319.96 : x
  2. Step 2: Convert to fraction form
    1,004,032.65/1,385,558.83 = 574,319.96/x
  3. Step 3: Cross multiply
    1,004,032.65x = 1,385,558.83 × 574,319.96
  4. Step 4: Simplify right side
    1,004,032.65x = 795,754,091,823.25
  5. Step 5: Solve for x
    x = 795,754,091,823.25/1,004,032.65
  6. Step 6: Final answer
    x = 792,557.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.