Home / 4,535,289.45-6,258,708.12-2,470,298.64

Finding the Fourth Proportional to 4,535,289.45, 6,258,708.12 and 2,470,298.64

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Solution

The fourth proportional to 4,535,289.45, 6,258,708.12 and 2,470,298.64 is: 3,409,016.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,289.45 : 6,258,708.12 = 2,470,298.64 : x
  2. Step 2: Convert to fraction form
    4,535,289.45/6,258,708.12 = 2,470,298.64/x
  3. Step 3: Cross multiply
    4,535,289.45x = 6,258,708.12 × 2,470,298.64
  4. Step 4: Simplify right side
    4,535,289.45x = 15,460,878,156,992.96
  5. Step 5: Solve for x
    x = 15,460,878,156,992.96/4,535,289.45
  6. Step 6: Final answer
    x = 3,409,016.85

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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.