Home / 1,159,750.13-1,601,155.04-758,041.97

Finding the Fourth Proportional to 1,159,750.13, 1,601,155.04 and 758,041.97

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Solution

The fourth proportional to 1,159,750.13, 1,601,155.04 and 758,041.97 is: 1,046,555.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,750.13 : 1,601,155.04 = 758,041.97 : x
  2. Step 2: Convert to fraction form
    1,159,750.13/1,601,155.04 = 758,041.97/x
  3. Step 3: Cross multiply
    1,159,750.13x = 1,601,155.04 × 758,041.97
  4. Step 4: Simplify right side
    1,159,750.13x = 1,213,742,709,001.04
  5. Step 5: Solve for x
    x = 1,213,742,709,001.04/1,159,750.13
  6. Step 6: Final answer
    x = 1,046,555.36

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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.