Home / 1,140,332.06-1,709,133.01-532,302.32

Finding the Fourth Proportional to 1,140,332.06, 1,709,133.01 and 532,302.32

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Solution

The fourth proportional to 1,140,332.06, 1,709,133.01 and 532,302.32 is: 797,816.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,140,332.06 : 1,709,133.01 = 532,302.32 : x
  2. Step 2: Convert to fraction form
    1,140,332.06/1,709,133.01 = 532,302.32/x
  3. Step 3: Cross multiply
    1,140,332.06x = 1,709,133.01 × 532,302.32
  4. Step 4: Simplify right side
    1,140,332.06x = 909,775,469,353.66
  5. Step 5: Solve for x
    x = 909,775,469,353.66/1,140,332.06
  6. Step 6: Final answer
    x = 797,816.27

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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.