Home / 3,465,277.23-4,780,162.71-2,014,812.35

Finding the Fourth Proportional to 3,465,277.23, 4,780,162.71 and 2,014,812.35

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Solution

The fourth proportional to 3,465,277.23, 4,780,162.71 and 2,014,812.35 is: 2,779,324.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,277.23 : 4,780,162.71 = 2,014,812.35 : x
  2. Step 2: Convert to fraction form
    3,465,277.23/4,780,162.71 = 2,014,812.35/x
  3. Step 3: Cross multiply
    3,465,277.23x = 4,780,162.71 × 2,014,812.35
  4. Step 4: Simplify right side
    3,465,277.23x = 9,631,130,839,216.65
  5. Step 5: Solve for x
    x = 9,631,130,839,216.65/3,465,277.23
  6. Step 6: Final answer
    x = 2,779,324.77

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1.5x scale

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.