Home / 1,452,051.04-2,003,854.08-798,702.88

Finding the Fourth Proportional to 1,452,051.04, 2,003,854.08 and 798,702.88

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Solution

The fourth proportional to 1,452,051.04, 2,003,854.08 and 798,702.88 is: 1,102,222.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,051.04 : 2,003,854.08 = 798,702.88 : x
  2. Step 2: Convert to fraction form
    1,452,051.04/2,003,854.08 = 798,702.88/x
  3. Step 3: Cross multiply
    1,452,051.04x = 2,003,854.08 × 798,702.88
  4. Step 4: Simplify right side
    1,452,051.04x = 1,600,484,024,795.75
  5. Step 5: Solve for x
    x = 1,600,484,024,795.75/1,452,051.04
  6. Step 6: Final answer
    x = 1,102,222.98

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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.