Home / 976,674.71-1,464,998.39-592,515.11

Finding the Fourth Proportional to 976,674.71, 1,464,998.39 and 592,515.11

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Solution

The fourth proportional to 976,674.71, 1,464,998.39 and 592,515.11 is: 888,764.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,674.71 : 1,464,998.39 = 592,515.11 : x
  2. Step 2: Convert to fraction form
    976,674.71/1,464,998.39 = 592,515.11/x
  3. Step 3: Cross multiply
    976,674.71x = 1,464,998.39 × 592,515.11
  4. Step 4: Simplify right side
    976,674.71x = 868,033,671,913.11
  5. Step 5: Solve for x
    x = 868,033,671,913.11/976,674.71
  6. Step 6: Final answer
    x = 888,764.36

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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.