Home / 4,534,746.20-6,809,492.10-3,281,370.20

Finding the Fourth Proportional to 4,534,746.20, 6,809,492.10 and 3,281,370.20

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Solution

The fourth proportional to 4,534,746.20, 6,809,492.10 and 3,281,370.20 is: 4,927,390.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,746.20 : 6,809,492.10 = 3,281,370.20 : x
  2. Step 2: Convert to fraction form
    4,534,746.20/6,809,492.10 = 3,281,370.20/x
  3. Step 3: Cross multiply
    4,534,746.20x = 6,809,492.10 × 3,281,370.20
  4. Step 4: Simplify right side
    4,534,746.20x = 22,344,464,454,075.42
  5. Step 5: Solve for x
    x = 22,344,464,454,075.42/4,534,746.20
  6. Step 6: Final answer
    x = 4,927,390.30

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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.