Home / 4,697,777.80-7,046,812.92-2,235,254.08

Finding the Fourth Proportional to 4,697,777.80, 7,046,812.92 and 2,235,254.08

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Solution

The fourth proportional to 4,697,777.80, 7,046,812.92 and 2,235,254.08 is: 3,352,950.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,777.80 : 7,046,812.92 = 2,235,254.08 : x
  2. Step 2: Convert to fraction form
    4,697,777.80/7,046,812.92 = 2,235,254.08/x
  3. Step 3: Cross multiply
    4,697,777.80x = 7,046,812.92 × 2,235,254.08
  4. Step 4: Simplify right side
    4,697,777.80x = 15,751,417,330,426.71
  5. Step 5: Solve for x
    x = 15,751,417,330,426.71/4,697,777.80
  6. Step 6: Final answer
    x = 3,352,950.69

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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.