Home / 593,586,097.58-890,379,174.06-406,655,711.64

Finding the Fourth Proportional to 593,586,097.58, 890,379,174.06 and 406,655,711.64

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Solution

The fourth proportional to 593,586,097.58, 890,379,174.06 and 406,655,711.64 is: 609,983,586.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,586,097.58 : 890,379,174.06 = 406,655,711.64 : x
  2. Step 2: Convert to fraction form
    593,586,097.58/890,379,174.06 = 406,655,711.64/x
  3. Step 3: Cross multiply
    593,586,097.58x = 890,379,174.06 × 406,655,711.64
  4. Step 4: Simplify right side
    593,586,097.58x = 362,077,776,656,804,672
  5. Step 5: Solve for x
    x = 362,077,776,656,804,672/593,586,097.58
  6. Step 6: Final answer
    x = 609,983,586.43

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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.