Home / 3,004,338.74-4,506,527.54-760,476.74

Finding the Fourth Proportional to 3,004,338.74, 4,506,527.54 and 760,476.74

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Solution

The fourth proportional to 3,004,338.74, 4,506,527.54 and 760,476.74 is: 1,140,720.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,338.74 : 4,506,527.54 = 760,476.74 : x
  2. Step 2: Convert to fraction form
    3,004,338.74/4,506,527.54 = 760,476.74/x
  3. Step 3: Cross multiply
    3,004,338.74x = 4,506,527.54 × 760,476.74
  4. Step 4: Simplify right side
    3,004,338.74x = 3,427,109,351,707.97
  5. Step 5: Solve for x
    x = 3,427,109,351,707.97/3,004,338.74
  6. Step 6: Final answer
    x = 1,140,720.02

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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.