Home / 4,534,875-6,258,127.50-2,497,684.50

Finding the Fourth Proportional to 4,534,875, 6,258,127.50 and 2,497,684.50

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Solution

The fourth proportional to 4,534,875, 6,258,127.50 and 2,497,684.50 is: 3,446,804.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,875 : 6,258,127.50 = 2,497,684.50 : x
  2. Step 2: Convert to fraction form
    4,534,875/6,258,127.50 = 2,497,684.50/x
  3. Step 3: Cross multiply
    4,534,875x = 6,258,127.50 × 2,497,684.50
  4. Step 4: Simplify right side
    4,534,875x = 15,630,828,055,773.75
  5. Step 5: Solve for x
    x = 15,630,828,055,773.75/4,534,875
  6. Step 6: Final answer
    x = 3,446,804.61

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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.