Home / 4,870,762.04-6,723,002.76-2,833,965.20

Finding the Fourth Proportional to 4,870,762.04, 6,723,002.76 and 2,833,965.20

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Solution

The fourth proportional to 4,870,762.04, 6,723,002.76 and 2,833,965.20 is: 3,911,658.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,762.04 : 6,723,002.76 = 2,833,965.20 : x
  2. Step 2: Convert to fraction form
    4,870,762.04/6,723,002.76 = 2,833,965.20/x
  3. Step 3: Cross multiply
    4,870,762.04x = 6,723,002.76 × 2,833,965.20
  4. Step 4: Simplify right side
    4,870,762.04x = 19,052,755,861,343.95
  5. Step 5: Solve for x
    x = 19,052,755,861,343.95/4,870,762.04
  6. Step 6: Final answer
    x = 3,911,658.12

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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.