Home / 506,332.04-759,051.08-191,010.38

Finding the Fourth Proportional to 506,332.04, 759,051.08 and 191,010.38

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Solution

The fourth proportional to 506,332.04, 759,051.08 and 191,010.38 is: 286,346.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,332.04 : 759,051.08 = 191,010.38 : x
  2. Step 2: Convert to fraction form
    506,332.04/759,051.08 = 191,010.38/x
  3. Step 3: Cross multiply
    506,332.04x = 759,051.08 × 191,010.38
  4. Step 4: Simplify right side
    506,332.04x = 144,986,635,230.21
  5. Step 5: Solve for x
    x = 144,986,635,230.21/506,332.04
  6. Step 6: Final answer
    x = 286,346.95

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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.