Home / 4,176,829.50-6,266,294.10-1,185,013.50

Finding the Fourth Proportional to 4,176,829.50, 6,266,294.10 and 1,185,013.50

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Solution

The fourth proportional to 4,176,829.50, 6,266,294.10 and 1,185,013.50 is: 1,777,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,829.50 : 6,266,294.10 = 1,185,013.50 : x
  2. Step 2: Convert to fraction form
    4,176,829.50/6,266,294.10 = 1,185,013.50/x
  3. Step 3: Cross multiply
    4,176,829.50x = 6,266,294.10 × 1,185,013.50
  4. Step 4: Simplify right side
    4,176,829.50x = 7,425,643,103,470.35
  5. Step 5: Solve for x
    x = 7,425,643,103,470.35/4,176,829.50
  6. Step 6: Final answer
    x = 1,777,818.10

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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.