Home / 7,473,309.18-10,313,928.64-4,574,615.64

Finding the Fourth Proportional to 7,473,309.18, 10,313,928.64 and 4,574,615.64

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Solution

The fourth proportional to 7,473,309.18, 10,313,928.64 and 4,574,615.64 is: 6,313,436.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,309.18 : 10,313,928.64 = 4,574,615.64 : x
  2. Step 2: Convert to fraction form
    7,473,309.18/10,313,928.64 = 4,574,615.64/x
  3. Step 3: Cross multiply
    7,473,309.18x = 10,313,928.64 × 4,574,615.64
  4. Step 4: Simplify right side
    7,473,309.18x = 47,182,259,266,387.93
  5. Step 5: Solve for x
    x = 47,182,259,266,387.93/7,473,309.18
  6. Step 6: Final answer
    x = 6,313,436.01

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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.