Home / 830,041.16-1,244,174.78-592,664.18

Finding the Fourth Proportional to 830,041.16, 1,244,174.78 and 592,664.18

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Solution

The fourth proportional to 830,041.16, 1,244,174.78 and 592,664.18 is: 888,362.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    830,041.16 : 1,244,174.78 = 592,664.18 : x
  2. Step 2: Convert to fraction form
    830,041.16/1,244,174.78 = 592,664.18/x
  3. Step 3: Cross multiply
    830,041.16x = 1,244,174.78 × 592,664.18
  4. Step 4: Simplify right side
    830,041.16x = 737,377,821,026.17
  5. Step 5: Solve for x
    x = 737,377,821,026.17/830,041.16
  6. Step 6: Final answer
    x = 888,362.96

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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.