Home / 976,846.12-1,348,340.28-595,061.56

Finding the Fourth Proportional to 976,846.12, 1,348,340.28 and 595,061.56

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Solution

The fourth proportional to 976,846.12, 1,348,340.28 and 595,061.56 is: 821,363.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,846.12 : 1,348,340.28 = 595,061.56 : x
  2. Step 2: Convert to fraction form
    976,846.12/1,348,340.28 = 595,061.56/x
  3. Step 3: Cross multiply
    976,846.12x = 1,348,340.28 × 595,061.56
  4. Step 4: Simplify right side
    976,846.12x = 802,345,470,427.64
  5. Step 5: Solve for x
    x = 802,345,470,427.64/976,846.12
  6. Step 6: Final answer
    x = 821,363.22

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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.