Home / 4,335,205.20-6,495,809.40-2,734,904.40

Finding the Fourth Proportional to 4,335,205.20, 6,495,809.40 and 2,734,904.40

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Solution

The fourth proportional to 4,335,205.20, 6,495,809.40 and 2,734,904.40 is: 4,097,941.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,205.20 : 6,495,809.40 = 2,734,904.40 : x
  2. Step 2: Convert to fraction form
    4,335,205.20/6,495,809.40 = 2,734,904.40/x
  3. Step 3: Cross multiply
    4,335,205.20x = 6,495,809.40 × 2,734,904.40
  4. Step 4: Simplify right side
    4,335,205.20x = 17,765,417,709,621.36
  5. Step 5: Solve for x
    x = 17,765,417,709,621.36/4,335,205.20
  6. Step 6: Final answer
    x = 4,097,941.59

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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.