Home / 5,284,011.64-7,923,518.76-2,047,065.34

Finding the Fourth Proportional to 5,284,011.64, 7,923,518.76 and 2,047,065.34

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Solution

The fourth proportional to 5,284,011.64, 7,923,518.76 and 2,047,065.34 is: 3,069,630.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,011.64 : 7,923,518.76 = 2,047,065.34 : x
  2. Step 2: Convert to fraction form
    5,284,011.64/7,923,518.76 = 2,047,065.34/x
  3. Step 3: Cross multiply
    5,284,011.64x = 7,923,518.76 × 2,047,065.34
  4. Step 4: Simplify right side
    5,284,011.64x = 16,219,960,624,435.78
  5. Step 5: Solve for x
    x = 16,219,960,624,435.78/5,284,011.64
  6. Step 6: Final answer
    x = 3,069,630.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.