Home / 7,465,662.54-10,302,444.86-4,157,934.39

Finding the Fourth Proportional to 7,465,662.54, 10,302,444.86 and 4,157,934.39

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Solution

The fourth proportional to 7,465,662.54, 10,302,444.86 and 4,157,934.39 is: 5,737,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,662.54 : 10,302,444.86 = 4,157,934.39 : x
  2. Step 2: Convert to fraction form
    7,465,662.54/10,302,444.86 = 4,157,934.39/x
  3. Step 3: Cross multiply
    7,465,662.54x = 10,302,444.86 × 4,157,934.39
  4. Step 4: Simplify right side
    7,465,662.54x = 42,836,889,763,683.07
  5. Step 5: Solve for x
    x = 42,836,889,763,683.07/7,465,662.54
  6. Step 6: Final answer
    x = 5,737,855.08

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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.