Home / 3,365,254.94-5,048,547.82-1,235,357.50

Finding the Fourth Proportional to 3,365,254.94, 5,048,547.82 and 1,235,357.50

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Solution

The fourth proportional to 3,365,254.94, 5,048,547.82 and 1,235,357.50 is: 1,853,280.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,254.94 : 5,048,547.82 = 1,235,357.50 : x
  2. Step 2: Convert to fraction form
    3,365,254.94/5,048,547.82 = 1,235,357.50/x
  3. Step 3: Cross multiply
    3,365,254.94x = 5,048,547.82 × 1,235,357.50
  4. Step 4: Simplify right side
    3,365,254.94x = 6,236,761,413,545.65
  5. Step 5: Solve for x
    x = 6,236,761,413,545.65/3,365,254.94
  6. Step 6: Final answer
    x = 1,853,280.52

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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.