Home / 1,068,807.16-1,474,954.38-585,402.76

Finding the Fourth Proportional to 1,068,807.16, 1,474,954.38 and 585,402.76

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Solution

The fourth proportional to 1,068,807.16, 1,474,954.38 and 585,402.76 is: 807,856.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,807.16 : 1,474,954.38 = 585,402.76 : x
  2. Step 2: Convert to fraction form
    1,068,807.16/1,474,954.38 = 585,402.76/x
  3. Step 3: Cross multiply
    1,068,807.16x = 1,474,954.38 × 585,402.76
  4. Step 4: Simplify right side
    1,068,807.16x = 863,442,364,926.09
  5. Step 5: Solve for x
    x = 863,442,364,926.09/1,068,807.16
  6. Step 6: Final answer
    x = 807,856.08

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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.