Home / 1,756,013.88-2,634,271.88-541,693.08

Finding the Fourth Proportional to 1,756,013.88, 2,634,271.88 and 541,693.08

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Solution

The fourth proportional to 1,756,013.88, 2,634,271.88 and 541,693.08 is: 812,617.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,013.88 : 2,634,271.88 = 541,693.08 : x
  2. Step 2: Convert to fraction form
    1,756,013.88/2,634,271.88 = 541,693.08/x
  3. Step 3: Cross multiply
    1,756,013.88x = 2,634,271.88 × 541,693.08
  4. Step 4: Simplify right side
    1,756,013.88x = 1,426,966,848,234.59
  5. Step 5: Solve for x
    x = 1,426,966,848,234.59/1,756,013.88
  6. Step 6: Final answer
    x = 812,617.07

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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.