Home / 10,208,273.83-14,084,395.74-6,074,991.45

Finding the Fourth Proportional to 10,208,273.83, 14,084,395.74 and 6,074,991.45

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Solution

The fourth proportional to 10,208,273.83, 14,084,395.74 and 6,074,991.45 is: 8,381,689.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,208,273.83 : 14,084,395.74 = 6,074,991.45 : x
  2. Step 2: Convert to fraction form
    10,208,273.83/14,084,395.74 = 6,074,991.45/x
  3. Step 3: Cross multiply
    10,208,273.83x = 14,084,395.74 × 6,074,991.45
  4. Step 4: Simplify right side
    10,208,273.83x = 85,562,583,698,916.42
  5. Step 5: Solve for x
    x = 85,562,583,698,916.42/10,208,273.83
  6. Step 6: Final answer
    x = 8,381,689.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.