Home / 1,059,756.21-1,462,476.60-576,333.63

Finding the Fourth Proportional to 1,059,756.21, 1,462,476.60 and 576,333.63

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Solution

The fourth proportional to 1,059,756.21, 1,462,476.60 and 576,333.63 is: 795,347.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,756.21 : 1,462,476.60 = 576,333.63 : x
  2. Step 2: Convert to fraction form
    1,059,756.21/1,462,476.60 = 576,333.63/x
  3. Step 3: Cross multiply
    1,059,756.21x = 1,462,476.60 × 576,333.63
  4. Step 4: Simplify right side
    1,059,756.21x = 842,874,447,668.06
  5. Step 5: Solve for x
    x = 842,874,447,668.06/1,059,756.21
  6. Step 6: Final answer
    x = 795,347.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.