Home / 4,437,962.04-6,656,943.06-1,879,580.28

Finding the Fourth Proportional to 4,437,962.04, 6,656,943.06 and 1,879,580.28

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Solution

The fourth proportional to 4,437,962.04, 6,656,943.06 and 1,879,580.28 is: 2,819,370.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,962.04 : 6,656,943.06 = 1,879,580.28 : x
  2. Step 2: Convert to fraction form
    4,437,962.04/6,656,943.06 = 1,879,580.28/x
  3. Step 3: Cross multiply
    4,437,962.04x = 6,656,943.06 × 1,879,580.28
  4. Step 4: Simplify right side
    4,437,962.04x = 12,512,258,900,658.86
  5. Step 5: Solve for x
    x = 12,512,258,900,658.86/4,437,962.04
  6. Step 6: Final answer
    x = 2,819,370.42

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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.