Home / 1,059,064.72-1,461,519-575,630.98

Finding the Fourth Proportional to 1,059,064.72, 1,461,519 and 575,630.98

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Solution

The fourth proportional to 1,059,064.72, 1,461,519 and 575,630.98 is: 794,376.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,064.72 : 1,461,519 = 575,630.98 : x
  2. Step 2: Convert to fraction form
    1,059,064.72/1,461,519 = 575,630.98/x
  3. Step 3: Cross multiply
    1,059,064.72x = 1,461,519 × 575,630.98
  4. Step 4: Simplify right side
    1,059,064.72x = 841,295,614,258.62
  5. Step 5: Solve for x
    x = 841,295,614,258.62/1,059,064.72
  6. Step 6: Final answer
    x = 794,376.02

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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.