Home / 1,059,317.02-1,461,795.41-575,877.94

Finding the Fourth Proportional to 1,059,317.02, 1,461,795.41 and 575,877.94

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Solution

The fourth proportional to 1,059,317.02, 1,461,795.41 and 575,877.94 is: 794,677.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,317.02 : 1,461,795.41 = 575,877.94 : x
  2. Step 2: Convert to fraction form
    1,059,317.02/1,461,795.41 = 575,877.94/x
  3. Step 3: Cross multiply
    1,059,317.02x = 1,461,795.41 × 575,877.94
  4. Step 4: Simplify right side
    1,059,317.02x = 841,815,723,958.15
  5. Step 5: Solve for x
    x = 841,815,723,958.15/1,059,317.02
  6. Step 6: Final answer
    x = 794,677.80

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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.