Home / 773,197.12-1,064,587.08-702,338.32

Finding the Fourth Proportional to 773,197.12, 1,064,587.08 and 702,338.32

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Solution

The fourth proportional to 773,197.12, 1,064,587.08 and 702,338.32 is: 967,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,197.12 : 1,064,587.08 = 702,338.32 : x
  2. Step 2: Convert to fraction form
    773,197.12/1,064,587.08 = 702,338.32/x
  3. Step 3: Cross multiply
    773,197.12x = 1,064,587.08 × 702,338.32
  4. Step 4: Simplify right side
    773,197.12x = 747,700,301,260.91
  5. Step 5: Solve for x
    x = 747,700,301,260.91/773,197.12
  6. Step 6: Final answer
    x = 967,024.17

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1.5x scale

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.