Home / 1,061,416.59-1,464,560.64-602,549.97

Finding the Fourth Proportional to 1,061,416.59, 1,464,560.64 and 602,549.97

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Solution

The fourth proportional to 1,061,416.59, 1,464,560.64 and 602,549.97 is: 831,408.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,416.59 : 1,464,560.64 = 602,549.97 : x
  2. Step 2: Convert to fraction form
    1,061,416.59/1,464,560.64 = 602,549.97/x
  3. Step 3: Cross multiply
    1,061,416.59x = 1,464,560.64 × 602,549.97
  4. Step 4: Simplify right side
    1,061,416.59x = 882,470,969,695.18
  5. Step 5: Solve for x
    x = 882,470,969,695.18/1,061,416.59
  6. Step 6: Final answer
    x = 831,408.68

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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.