Home / 4,426,280.80-6,628,777.36-2,527,266.40

Finding the Fourth Proportional to 4,426,280.80, 6,628,777.36 and 2,527,266.40

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Solution

The fourth proportional to 4,426,280.80, 6,628,777.36 and 2,527,266.40 is: 3,784,822.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,280.80 : 6,628,777.36 = 2,527,266.40 : x
  2. Step 2: Convert to fraction form
    4,426,280.80/6,628,777.36 = 2,527,266.40/x
  3. Step 3: Cross multiply
    4,426,280.80x = 6,628,777.36 × 2,527,266.40
  4. Step 4: Simplify right side
    4,426,280.80x = 16,752,686,295,008.71
  5. Step 5: Solve for x
    x = 16,752,686,295,008.71/4,426,280.80
  6. Step 6: Final answer
    x = 3,784,822.30

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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.