Home / 1,059,730.08-1,462,434.48-576,300.48

Finding the Fourth Proportional to 1,059,730.08, 1,462,434.48 and 576,300.48

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Solution

The fourth proportional to 1,059,730.08, 1,462,434.48 and 576,300.48 is: 795,298.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,730.08 : 1,462,434.48 = 576,300.48 : x
  2. Step 2: Convert to fraction form
    1,059,730.08/1,462,434.48 = 576,300.48/x
  3. Step 3: Cross multiply
    1,059,730.08x = 1,462,434.48 × 576,300.48
  4. Step 4: Simplify right side
    1,059,730.08x = 842,801,692,792.55
  5. Step 5: Solve for x
    x = 842,801,692,792.55/1,059,730.08
  6. Step 6: Final answer
    x = 795,298.45

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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.