Home / 4,623,970.86-6,934,159.17-1,590,760.62

Finding the Fourth Proportional to 4,623,970.86, 6,934,159.17 and 1,590,760.62

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Solution

The fourth proportional to 4,623,970.86, 6,934,159.17 and 1,590,760.62 is: 2,385,522.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,970.86 : 6,934,159.17 = 1,590,760.62 : x
  2. Step 2: Convert to fraction form
    4,623,970.86/6,934,159.17 = 1,590,760.62/x
  3. Step 3: Cross multiply
    4,623,970.86x = 6,934,159.17 × 1,590,760.62
  4. Step 4: Simplify right side
    4,623,970.86x = 11,030,587,340,447.89
  5. Step 5: Solve for x
    x = 11,030,587,340,447.89/4,623,970.86
  6. Step 6: Final answer
    x = 2,385,522.68

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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.