Home / 5,700,293.19-8,550,999.90-1,656,814.50

Finding the Fourth Proportional to 5,700,293.19, 8,550,999.90 and 1,656,814.50

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Solution

The fourth proportional to 5,700,293.19, 8,550,999.90 and 1,656,814.50 is: 2,485,384.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,293.19 : 8,550,999.90 = 1,656,814.50 : x
  2. Step 2: Convert to fraction form
    5,700,293.19/8,550,999.90 = 1,656,814.50/x
  3. Step 3: Cross multiply
    5,700,293.19x = 8,550,999.90 × 1,656,814.50
  4. Step 4: Simplify right side
    5,700,293.19x = 14,167,420,623,818.55
  5. Step 5: Solve for x
    x = 14,167,420,623,818.55/5,700,293.19
  6. Step 6: Final answer
    x = 2,485,384.55

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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.