Home / 15,726,743.04-23,590,124.46-4,367,192.88

Finding the Fourth Proportional to 15,726,743.04, 23,590,124.46 and 4,367,192.88

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Solution

The fourth proportional to 15,726,743.04, 23,590,124.46 and 4,367,192.88 is: 6,550,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,726,743.04 : 23,590,124.46 = 4,367,192.88 : x
  2. Step 2: Convert to fraction form
    15,726,743.04/23,590,124.46 = 4,367,192.88/x
  3. Step 3: Cross multiply
    15,726,743.04x = 23,590,124.46 × 4,367,192.88
  4. Step 4: Simplify right side
    15,726,743.04x = 103,022,623,580,025.84
  5. Step 5: Solve for x
    x = 103,022,623,580,025.84/15,726,743.04
  6. Step 6: Final answer
    x = 6,550,792.07

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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.