Home / 4,160,047-6,240,070.50-1,008,175

Finding the Fourth Proportional to 4,160,047, 6,240,070.50 and 1,008,175

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Solution

The fourth proportional to 4,160,047, 6,240,070.50 and 1,008,175 is: 1,512,262.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,047 : 6,240,070.50 = 1,008,175 : x
  2. Step 2: Convert to fraction form
    4,160,047/6,240,070.50 = 1,008,175/x
  3. Step 3: Cross multiply
    4,160,047x = 6,240,070.50 × 1,008,175
  4. Step 4: Simplify right side
    4,160,047x = 6,291,083,076,337.50
  5. Step 5: Solve for x
    x = 6,291,083,076,337.50/4,160,047
  6. Step 6: Final answer
    x = 1,512,262.50

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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.