Home / 6,593,721.60-9,890,582.40-4,042,804.80

Finding the Fourth Proportional to 6,593,721.60, 9,890,582.40 and 4,042,804.80

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Solution

The fourth proportional to 6,593,721.60, 9,890,582.40 and 4,042,804.80 is: 6,064,207.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593,721.60 : 9,890,582.40 = 4,042,804.80 : x
  2. Step 2: Convert to fraction form
    6,593,721.60/9,890,582.40 = 4,042,804.80/x
  3. Step 3: Cross multiply
    6,593,721.60x = 9,890,582.40 × 4,042,804.80
  4. Step 4: Simplify right side
    6,593,721.60x = 39,985,694,001,515.52
  5. Step 5: Solve for x
    x = 39,985,694,001,515.52/6,593,721.60
  6. Step 6: Final answer
    x = 6,064,207.20

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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.