Home / 2,014,701.10-3,022,051.65-816,006.40

Finding the Fourth Proportional to 2,014,701.10, 3,022,051.65 and 816,006.40

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Solution

The fourth proportional to 2,014,701.10, 3,022,051.65 and 816,006.40 is: 1,224,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,701.10 : 3,022,051.65 = 816,006.40 : x
  2. Step 2: Convert to fraction form
    2,014,701.10/3,022,051.65 = 816,006.40/x
  3. Step 3: Cross multiply
    2,014,701.10x = 3,022,051.65 × 816,006.40
  4. Step 4: Simplify right side
    2,014,701.10x = 2,466,013,487,530.56
  5. Step 5: Solve for x
    x = 2,466,013,487,530.56/2,014,701.10
  6. Step 6: Final answer
    x = 1,224,009.60

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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.