Home / 7,316,903.52-10,971,703.23-2,392,293.71

Finding the Fourth Proportional to 7,316,903.52, 10,971,703.23 and 2,392,293.71

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Solution

The fourth proportional to 7,316,903.52, 10,971,703.23 and 2,392,293.71 is: 3,587,246.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,903.52 : 10,971,703.23 = 2,392,293.71 : x
  2. Step 2: Convert to fraction form
    7,316,903.52/10,971,703.23 = 2,392,293.71/x
  3. Step 3: Cross multiply
    7,316,903.52x = 10,971,703.23 × 2,392,293.71
  4. Step 4: Simplify right side
    7,316,903.52x = 26,247,536,570,257.17
  5. Step 5: Solve for x
    x = 26,247,536,570,257.17/7,316,903.52
  6. Step 6: Final answer
    x = 3,587,246.50

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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.