Home / 966,604.14-1,333,914.75-536,885.10

Finding the Fourth Proportional to 966,604.14, 1,333,914.75 and 536,885.10

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Solution

The fourth proportional to 966,604.14, 1,333,914.75 and 536,885.10 is: 740,902.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,604.14 : 1,333,914.75 = 536,885.10 : x
  2. Step 2: Convert to fraction form
    966,604.14/1,333,914.75 = 536,885.10/x
  3. Step 3: Cross multiply
    966,604.14x = 1,333,914.75 × 536,885.10
  4. Step 4: Simplify right side
    966,604.14x = 716,158,953,945.23
  5. Step 5: Solve for x
    x = 716,158,953,945.23/966,604.14
  6. Step 6: Final answer
    x = 740,902.01

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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.