Home / 2,336,869.81-3,226,588.35-1,510,432.23

Finding the Fourth Proportional to 2,336,869.81, 3,226,588.35 and 1,510,432.23

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Solution

The fourth proportional to 2,336,869.81, 3,226,588.35 and 1,510,432.23 is: 2,085,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,869.81 : 3,226,588.35 = 1,510,432.23 : x
  2. Step 2: Convert to fraction form
    2,336,869.81/3,226,588.35 = 1,510,432.23/x
  3. Step 3: Cross multiply
    2,336,869.81x = 3,226,588.35 × 1,510,432.23
  4. Step 4: Simplify right side
    2,336,869.81x = 4,873,543,036,782.52
  5. Step 5: Solve for x
    x = 4,873,543,036,782.52/2,336,869.81
  6. Step 6: Final answer
    x = 2,085,500.45

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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.