Home / 4,534,429.76-6,257,451.56-2,574,290.04

Finding the Fourth Proportional to 4,534,429.76, 6,257,451.56 and 2,574,290.04

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Solution

The fourth proportional to 4,534,429.76, 6,257,451.56 and 2,574,290.04 is: 3,552,485.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,429.76 : 6,257,451.56 = 2,574,290.04 : x
  2. Step 2: Convert to fraction form
    4,534,429.76/6,257,451.56 = 2,574,290.04/x
  3. Step 3: Cross multiply
    4,534,429.76x = 6,257,451.56 × 2,574,290.04
  4. Step 4: Simplify right side
    4,534,429.76x = 16,108,495,226,690.46
  5. Step 5: Solve for x
    x = 16,108,495,226,690.46/4,534,429.76
  6. Step 6: Final answer
    x = 3,552,485.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.