Home / 4,447,355.28-6,137,355.52-2,410,164.72

Finding the Fourth Proportional to 4,447,355.28, 6,137,355.52 and 2,410,164.72

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Solution

The fourth proportional to 4,447,355.28, 6,137,355.52 and 2,410,164.72 is: 3,326,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,355.28 : 6,137,355.52 = 2,410,164.72 : x
  2. Step 2: Convert to fraction form
    4,447,355.28/6,137,355.52 = 2,410,164.72/x
  3. Step 3: Cross multiply
    4,447,355.28x = 6,137,355.52 × 2,410,164.72
  4. Step 4: Simplify right side
    4,447,355.28x = 14,792,037,748,401.25
  5. Step 5: Solve for x
    x = 14,792,037,748,401.25/4,447,355.28
  6. Step 6: Final answer
    x = 3,326,030.15

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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.