Home / 595,013.00-821,095.51-323,075.01

Finding the Fourth Proportional to 595,013.00, 821,095.51 and 323,075.01

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Solution

The fourth proportional to 595,013.00, 821,095.51 and 323,075.01 is: 445,831.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,013.00 : 821,095.51 = 323,075.01 : x
  2. Step 2: Convert to fraction form
    595,013.00/821,095.51 = 323,075.01/x
  3. Step 3: Cross multiply
    595,013.00x = 821,095.51 × 323,075.01
  4. Step 4: Simplify right side
    595,013.00x = 265,275,440,104.21
  5. Step 5: Solve for x
    x = 265,275,440,104.21/595,013.00
  6. Step 6: Final answer
    x = 445,831.34

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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.