Home / 2,367,176.03-3,550,248.55-638,005.50

Finding the Fourth Proportional to 2,367,176.03, 3,550,248.55 and 638,005.50

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Solution

The fourth proportional to 2,367,176.03, 3,550,248.55 and 638,005.50 is: 956,869.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,176.03 : 3,550,248.55 = 638,005.50 : x
  2. Step 2: Convert to fraction form
    2,367,176.03/3,550,248.55 = 638,005.50/x
  3. Step 3: Cross multiply
    2,367,176.03x = 3,550,248.55 × 638,005.50
  4. Step 4: Simplify right side
    2,367,176.03x = 2,265,078,101,267.03
  5. Step 5: Solve for x
    x = 2,265,078,101,267.03/2,367,176.03
  6. Step 6: Final answer
    x = 956,869.31

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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.