Home / 1,849,881.63-2,774,711.72-502,014.39

Finding the Fourth Proportional to 1,849,881.63, 2,774,711.72 and 502,014.39

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Solution

The fourth proportional to 1,849,881.63, 2,774,711.72 and 502,014.39 is: 752,991.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,881.63 : 2,774,711.72 = 502,014.39 : x
  2. Step 2: Convert to fraction form
    1,849,881.63/2,774,711.72 = 502,014.39/x
  3. Step 3: Cross multiply
    1,849,881.63x = 2,774,711.72 × 502,014.39
  4. Step 4: Simplify right side
    1,849,881.63x = 1,392,945,211,541.65
  5. Step 5: Solve for x
    x = 1,392,945,211,541.65/1,849,881.63
  6. Step 6: Final answer
    x = 752,991.54

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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.