Home / 1,037,062.64-1,431,462.74-601,590.03

Finding the Fourth Proportional to 1,037,062.64, 1,431,462.74 and 601,590.03

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Solution

The fourth proportional to 1,037,062.64, 1,431,462.74 and 601,590.03 is: 830,377.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,062.64 : 1,431,462.74 = 601,590.03 : x
  2. Step 2: Convert to fraction form
    1,037,062.64/1,431,462.74 = 601,590.03/x
  3. Step 3: Cross multiply
    1,037,062.64x = 1,431,462.74 × 601,590.03
  4. Step 4: Simplify right side
    1,037,062.64x = 861,153,709,692.53
  5. Step 5: Solve for x
    x = 861,153,709,692.53/1,037,062.64
  6. Step 6: Final answer
    x = 830,377.72

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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.