Home / 1,658,000.30-2,487,000.45-593,077.10

Finding the Fourth Proportional to 1,658,000.30, 2,487,000.45 and 593,077.10

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Solution

The fourth proportional to 1,658,000.30, 2,487,000.45 and 593,077.10 is: 889,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,000.30 : 2,487,000.45 = 593,077.10 : x
  2. Step 2: Convert to fraction form
    1,658,000.30/2,487,000.45 = 593,077.10/x
  3. Step 3: Cross multiply
    1,658,000.30x = 2,487,000.45 × 593,077.10
  4. Step 4: Simplify right side
    1,658,000.30x = 1,474,983,014,584.70
  5. Step 5: Solve for x
    x = 1,474,983,014,584.70/1,658,000.30
  6. Step 6: Final answer
    x = 889,615.65

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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.