Home / 1,569,897.85-2,354,846.78-573,014.65

Finding the Fourth Proportional to 1,569,897.85, 2,354,846.78 and 573,014.65

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Solution

The fourth proportional to 1,569,897.85, 2,354,846.78 and 573,014.65 is: 859,521.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,897.85 : 2,354,846.78 = 573,014.65 : x
  2. Step 2: Convert to fraction form
    1,569,897.85/2,354,846.78 = 573,014.65/x
  3. Step 3: Cross multiply
    1,569,897.85x = 2,354,846.78 × 573,014.65
  4. Step 4: Simplify right side
    1,569,897.85x = 1,349,361,703,445.33
  5. Step 5: Solve for x
    x = 1,349,361,703,445.33/1,569,897.85
  6. Step 6: Final answer
    x = 859,521.98

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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.