Home / 1,920,094.02-2,881,277.28-706,522.83

Finding the Fourth Proportional to 1,920,094.02, 2,881,277.28 and 706,522.83

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Solution

The fourth proportional to 1,920,094.02, 2,881,277.28 and 706,522.83 is: 1,060,202.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,920,094.02 : 2,881,277.28 = 706,522.83 : x
  2. Step 2: Convert to fraction form
    1,920,094.02/2,881,277.28 = 706,522.83/x
  3. Step 3: Cross multiply
    1,920,094.02x = 2,881,277.28 × 706,522.83
  4. Step 4: Simplify right side
    1,920,094.02x = 2,035,688,177,880.30
  5. Step 5: Solve for x
    x = 2,035,688,177,880.30/1,920,094.02
  6. Step 6: Final answer
    x = 1,060,202.34

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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.