Home / 1,365,898.03-1,884,954.51-754,051.16

Finding the Fourth Proportional to 1,365,898.03, 1,884,954.51 and 754,051.16

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Solution

The fourth proportional to 1,365,898.03, 1,884,954.51 and 754,051.16 is: 1,040,599.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,898.03 : 1,884,954.51 = 754,051.16 : x
  2. Step 2: Convert to fraction form
    1,365,898.03/1,884,954.51 = 754,051.16/x
  3. Step 3: Cross multiply
    1,365,898.03x = 1,884,954.51 × 754,051.16
  4. Step 4: Simplify right side
    1,365,898.03x = 1,421,352,134,812.73
  5. Step 5: Solve for x
    x = 1,421,352,134,812.73/1,365,898.03
  6. Step 6: Final answer
    x = 1,040,599.01

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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.