Home / 4,602,341.28-6,351,448.32-2,565,165.60

Finding the Fourth Proportional to 4,602,341.28, 6,351,448.32 and 2,565,165.60

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Solution

The fourth proportional to 4,602,341.28, 6,351,448.32 and 2,565,165.60 is: 3,540,049.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,341.28 : 6,351,448.32 = 2,565,165.60 : x
  2. Step 2: Convert to fraction form
    4,602,341.28/6,351,448.32 = 2,565,165.60/x
  3. Step 3: Cross multiply
    4,602,341.28x = 6,351,448.32 × 2,565,165.60
  4. Step 4: Simplify right side
    4,602,341.28x = 16,292,516,740,641.79
  5. Step 5: Solve for x
    x = 16,292,516,740,641.79/4,602,341.28
  6. Step 6: Final answer
    x = 3,540,049.67

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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.