Home / 1,610,707.39-2,416,075.64-488,776.39

Finding the Fourth Proportional to 1,610,707.39, 2,416,075.64 and 488,776.39

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Solution

The fourth proportional to 1,610,707.39, 2,416,075.64 and 488,776.39 is: 733,169.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,707.39 : 2,416,075.64 = 488,776.39 : x
  2. Step 2: Convert to fraction form
    1,610,707.39/2,416,075.64 = 488,776.39/x
  3. Step 3: Cross multiply
    1,610,707.39x = 2,416,075.64 × 488,776.39
  4. Step 4: Simplify right side
    1,610,707.39x = 1,180,920,726,842.26
  5. Step 5: Solve for x
    x = 1,180,920,726,842.26/1,610,707.39
  6. Step 6: Final answer
    x = 733,169.00

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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.