Home / 9,076,015.62-12,524,904.18-4,946,047.92

Finding the Fourth Proportional to 9,076,015.62, 12,524,904.18 and 4,946,047.92

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Solution

The fourth proportional to 9,076,015.62, 12,524,904.18 and 4,946,047.92 is: 6,825,547.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,015.62 : 12,524,904.18 = 4,946,047.92 : x
  2. Step 2: Convert to fraction form
    9,076,015.62/12,524,904.18 = 4,946,047.92/x
  3. Step 3: Cross multiply
    9,076,015.62x = 12,524,904.18 × 4,946,047.92
  4. Step 4: Simplify right side
    9,076,015.62x = 61,948,776,267,688.30
  5. Step 5: Solve for x
    x = 61,948,776,267,688.30/9,076,015.62
  6. Step 6: Final answer
    x = 6,825,547.56

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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.