Home / 1,851,059.60-2,774,746.20-852,045.20

Finding the Fourth Proportional to 1,851,059.60, 2,774,746.20 and 852,045.20

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Solution

The fourth proportional to 1,851,059.60, 2,774,746.20 and 852,045.20 is: 1,277,219.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,059.60 : 2,774,746.20 = 852,045.20 : x
  2. Step 2: Convert to fraction form
    1,851,059.60/2,774,746.20 = 852,045.20/x
  3. Step 3: Cross multiply
    1,851,059.60x = 2,774,746.20 × 852,045.20
  4. Step 4: Simplify right side
    1,851,059.60x = 2,364,209,180,928.24
  5. Step 5: Solve for x
    x = 2,364,209,180,928.24/1,851,059.60
  6. Step 6: Final answer
    x = 1,277,219.37

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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.