Home / 1,920,096.02-2,881,280.28-706,524.84

Finding the Fourth Proportional to 1,920,096.02, 2,881,280.28 and 706,524.84

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Solution

The fourth proportional to 1,920,096.02, 2,881,280.28 and 706,524.84 is: 1,060,205.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,920,096.02 : 2,881,280.28 = 706,524.84 : x
  2. Step 2: Convert to fraction form
    1,920,096.02/2,881,280.28 = 706,524.84/x
  3. Step 3: Cross multiply
    1,920,096.02x = 2,881,280.28 × 706,524.84
  4. Step 4: Simplify right side
    1,920,096.02x = 2,035,696,088,822.16
  5. Step 5: Solve for x
    x = 2,035,696,088,822.16/1,920,096.02
  6. Step 6: Final answer
    x = 1,060,205.36

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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.