Home / 434,597.14-652,075.08-234,682.10

Finding the Fourth Proportional to 434,597.14, 652,075.08 and 234,682.10

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Solution

The fourth proportional to 434,597.14, 652,075.08 and 234,682.10 is: 352,120.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,597.14 : 652,075.08 = 234,682.10 : x
  2. Step 2: Convert to fraction form
    434,597.14/652,075.08 = 234,682.10/x
  3. Step 3: Cross multiply
    434,597.14x = 652,075.08 × 234,682.10
  4. Step 4: Simplify right side
    434,597.14x = 153,030,349,270.88
  5. Step 5: Solve for x
    x = 153,030,349,270.88/434,597.14
  6. Step 6: Final answer
    x = 352,120.01

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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.