Home / 1,832,707.04-2,749,069.64-753,807.92

Finding the Fourth Proportional to 1,832,707.04, 2,749,069.64 and 753,807.92

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Solution

The fourth proportional to 1,832,707.04, 2,749,069.64 and 753,807.92 is: 1,130,715.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,707.04 : 2,749,069.64 = 753,807.92 : x
  2. Step 2: Convert to fraction form
    1,832,707.04/2,749,069.64 = 753,807.92/x
  3. Step 3: Cross multiply
    1,832,707.04x = 2,749,069.64 × 753,807.92
  4. Step 4: Simplify right side
    1,832,707.04x = 2,072,270,449,749.16
  5. Step 5: Solve for x
    x = 2,072,270,449,749.16/1,832,707.04
  6. Step 6: Final answer
    x = 1,130,715.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.