Home / 7,613,583.71-10,495,122.07-4,667,947.41

Finding the Fourth Proportional to 7,613,583.71, 10,495,122.07 and 4,667,947.41

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Solution

The fourth proportional to 7,613,583.71, 10,495,122.07 and 4,667,947.41 is: 6,434,641.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,583.71 : 10,495,122.07 = 4,667,947.41 : x
  2. Step 2: Convert to fraction form
    7,613,583.71/10,495,122.07 = 4,667,947.41/x
  3. Step 3: Cross multiply
    7,613,583.71x = 10,495,122.07 × 4,667,947.41
  4. Step 4: Simplify right side
    7,613,583.71x = 48,990,677,884,290.34
  5. Step 5: Solve for x
    x = 48,990,677,884,290.34/7,613,583.71
  6. Step 6: Final answer
    x = 6,434,641.00

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1.5x scale

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.