Home / 973,008.70-1,458,200.85-652,248.70

Finding the Fourth Proportional to 973,008.70, 1,458,200.85 and 652,248.70

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Solution

The fourth proportional to 973,008.70, 1,458,200.85 and 652,248.70 is: 977,493.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,008.70 : 1,458,200.85 = 652,248.70 : x
  2. Step 2: Convert to fraction form
    973,008.70/1,458,200.85 = 652,248.70/x
  3. Step 3: Cross multiply
    973,008.70x = 1,458,200.85 × 652,248.70
  4. Step 4: Simplify right side
    973,008.70x = 951,109,608,751.40
  5. Step 5: Solve for x
    x = 951,109,608,751.40/973,008.70
  6. Step 6: Final answer
    x = 977,493.43

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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.