Home / 4,997,633.32-7,500,300.54-2,602,081

Finding the Fourth Proportional to 4,997,633.32, 7,500,300.54 and 2,602,081

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Solution

The fourth proportional to 4,997,633.32, 7,500,300.54 and 2,602,081 is: 3,905,126.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,633.32 : 7,500,300.54 = 2,602,081 : x
  2. Step 2: Convert to fraction form
    4,997,633.32/7,500,300.54 = 2,602,081/x
  3. Step 3: Cross multiply
    4,997,633.32x = 7,500,300.54 × 2,602,081
  4. Step 4: Simplify right side
    4,997,633.32x = 19,516,389,529,423.74
  5. Step 5: Solve for x
    x = 19,516,389,529,423.74/4,997,633.32
  6. Step 6: Final answer
    x = 3,905,126.34

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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.