Home / 7,606,349.40-10,495,601.22-4,297,436.28

Finding the Fourth Proportional to 7,606,349.40, 10,495,601.22 and 4,297,436.28

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Solution

The fourth proportional to 7,606,349.40, 10,495,601.22 and 4,297,436.28 is: 5,929,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,349.40 : 10,495,601.22 = 4,297,436.28 : x
  2. Step 2: Convert to fraction form
    7,606,349.40/10,495,601.22 = 4,297,436.28/x
  3. Step 3: Cross multiply
    7,606,349.40x = 10,495,601.22 × 4,297,436.28
  4. Step 4: Simplify right side
    7,606,349.40x = 45,104,177,510,656.47
  5. Step 5: Solve for x
    x = 45,104,177,510,656.47/7,606,349.40
  6. Step 6: Final answer
    x = 5,929,806.16

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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.