Home / 632,526.06-872,924.67-364,340.46

Finding the Fourth Proportional to 632,526.06, 872,924.67 and 364,340.46

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Solution

The fourth proportional to 632,526.06, 872,924.67 and 364,340.46 is: 502,812.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,526.06 : 872,924.67 = 364,340.46 : x
  2. Step 2: Convert to fraction form
    632,526.06/872,924.67 = 364,340.46/x
  3. Step 3: Cross multiply
    632,526.06x = 872,924.67 × 364,340.46
  4. Step 4: Simplify right side
    632,526.06x = 318,041,775,813.15
  5. Step 5: Solve for x
    x = 318,041,775,813.15/632,526.06
  6. Step 6: Final answer
    x = 502,812.13

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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.