Home / 3,285,036.55-4,927,566.95-1,010,545.19

Finding the Fourth Proportional to 3,285,036.55, 4,927,566.95 and 1,010,545.19

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Solution

The fourth proportional to 3,285,036.55, 4,927,566.95 and 1,010,545.19 is: 1,515,821.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,036.55 : 4,927,566.95 = 1,010,545.19 : x
  2. Step 2: Convert to fraction form
    3,285,036.55/4,927,566.95 = 1,010,545.19/x
  3. Step 3: Cross multiply
    3,285,036.55x = 4,927,566.95 × 1,010,545.19
  4. Step 4: Simplify right side
    3,285,036.55x = 4,979,529,074,672.74
  5. Step 5: Solve for x
    x = 4,979,529,074,672.74/3,285,036.55
  6. Step 6: Final answer
    x = 1,515,821.52

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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.