Home / 976,599.63-1,463,718.47-503,026.65

Finding the Fourth Proportional to 976,599.63, 1,463,718.47 and 503,026.65

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Solution

The fourth proportional to 976,599.63, 1,463,718.47 and 503,026.65 is: 753,931.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,599.63 : 1,463,718.47 = 503,026.65 : x
  2. Step 2: Convert to fraction form
    976,599.63/1,463,718.47 = 503,026.65/x
  3. Step 3: Cross multiply
    976,599.63x = 1,463,718.47 × 503,026.65
  4. Step 4: Simplify right side
    976,599.63x = 736,289,395,992.09
  5. Step 5: Solve for x
    x = 736,289,395,992.09/976,599.63
  6. Step 6: Final answer
    x = 753,931.68

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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.