Home / 973,009.70-1,458,202.35-652,249.70

Finding the Fourth Proportional to 973,009.70, 1,458,202.35 and 652,249.70

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Solution

The fourth proportional to 973,009.70, 1,458,202.35 and 652,249.70 is: 977,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,009.70 : 1,458,202.35 = 652,249.70 : x
  2. Step 2: Convert to fraction form
    973,009.70/1,458,202.35 = 652,249.70/x
  3. Step 3: Cross multiply
    973,009.70x = 1,458,202.35 × 652,249.70
  4. Step 4: Simplify right side
    973,009.70x = 951,112,045,326.80
  5. Step 5: Solve for x
    x = 951,112,045,326.80/973,009.70
  6. Step 6: Final answer
    x = 977,494.93

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1.5x scale

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.