Home / 1,059,247.53-1,461,700.89-575,808.75

Finding the Fourth Proportional to 1,059,247.53, 1,461,700.89 and 575,808.75

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Solution

The fourth proportional to 1,059,247.53, 1,461,700.89 and 575,808.75 is: 794,583.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,247.53 : 1,461,700.89 = 575,808.75 : x
  2. Step 2: Convert to fraction form
    1,059,247.53/1,461,700.89 = 575,808.75/x
  3. Step 3: Cross multiply
    1,059,247.53x = 1,461,700.89 × 575,808.75
  4. Step 4: Simplify right side
    1,059,247.53x = 841,660,162,344.79
  5. Step 5: Solve for x
    x = 841,660,162,344.79/1,059,247.53
  6. Step 6: Final answer
    x = 794,583.08

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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.