Home / 2,330,252.50-3,495,422.50-647,399.74

Finding the Fourth Proportional to 2,330,252.50, 3,495,422.50 and 647,399.74

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Solution

The fourth proportional to 2,330,252.50, 3,495,422.50 and 647,399.74 is: 971,111.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,252.50 : 3,495,422.50 = 647,399.74 : x
  2. Step 2: Convert to fraction form
    2,330,252.50/3,495,422.50 = 647,399.74/x
  3. Step 3: Cross multiply
    2,330,252.50x = 3,495,422.50 × 647,399.74
  4. Step 4: Simplify right side
    2,330,252.50x = 2,262,935,617,690.15
  5. Step 5: Solve for x
    x = 2,262,935,617,690.15/2,330,252.50
  6. Step 6: Final answer
    x = 971,111.76

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1.5x scale

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.