Home / 1,849,620.48-2,774,615.40-501,805.32

Finding the Fourth Proportional to 1,849,620.48, 2,774,615.40 and 501,805.32

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Solution

The fourth proportional to 1,849,620.48, 2,774,615.40 and 501,805.32 is: 752,758.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,620.48 : 2,774,615.40 = 501,805.32 : x
  2. Step 2: Convert to fraction form
    1,849,620.48/2,774,615.40 = 501,805.32/x
  3. Step 3: Cross multiply
    1,849,620.48x = 2,774,615.40 × 501,805.32
  4. Step 4: Simplify right side
    1,849,620.48x = 1,392,316,768,673.93
  5. Step 5: Solve for x
    x = 1,392,316,768,673.93/1,849,620.48
  6. Step 6: Final answer
    x = 752,758.08

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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.