Home / 1,042,590.53-1,564,115.03-593,521.67

Finding the Fourth Proportional to 1,042,590.53, 1,564,115.03 and 593,521.67

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Solution

The fourth proportional to 1,042,590.53, 1,564,115.03 and 593,521.67 is: 890,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,590.53 : 1,564,115.03 = 593,521.67 : x
  2. Step 2: Convert to fraction form
    1,042,590.53/1,564,115.03 = 593,521.67/x
  3. Step 3: Cross multiply
    1,042,590.53x = 1,564,115.03 × 593,521.67
  4. Step 4: Simplify right side
    1,042,590.53x = 928,336,164,677.70
  5. Step 5: Solve for x
    x = 928,336,164,677.70/1,042,590.53
  6. Step 6: Final answer
    x = 890,413.00

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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.