Home / 364,235.04-546,595.16-127,577.34

Finding the Fourth Proportional to 364,235.04, 546,595.16 and 127,577.34

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Solution

The fourth proportional to 364,235.04, 546,595.16 and 127,577.34 is: 191,450.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,235.04 : 546,595.16 = 127,577.34 : x
  2. Step 2: Convert to fraction form
    364,235.04/546,595.16 = 127,577.34/x
  3. Step 3: Cross multiply
    364,235.04x = 546,595.16 × 127,577.34
  4. Step 4: Simplify right side
    364,235.04x = 69,733,155,931.79
  5. Step 5: Solve for x
    x = 69,733,155,931.79/364,235.04
  6. Step 6: Final answer
    x = 191,450.98

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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.