Home / 2,929,592.52-4,042,624.26-1,784,041.80

Finding the Fourth Proportional to 2,929,592.52, 4,042,624.26 and 1,784,041.80

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Solution

The fourth proportional to 2,929,592.52, 4,042,624.26 and 1,784,041.80 is: 2,461,847.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,592.52 : 4,042,624.26 = 1,784,041.80 : x
  2. Step 2: Convert to fraction form
    2,929,592.52/4,042,624.26 = 1,784,041.80/x
  3. Step 3: Cross multiply
    2,929,592.52x = 4,042,624.26 × 1,784,041.80
  4. Step 4: Simplify right side
    2,929,592.52x = 7,212,210,661,534.07
  5. Step 5: Solve for x
    x = 7,212,210,661,534.07/2,929,592.52
  6. Step 6: Final answer
    x = 2,461,847.72

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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.