Home / 4,132,903.88-6,196,393.10-1,943,248.04

Finding the Fourth Proportional to 4,132,903.88, 6,196,393.10 and 1,943,248.04

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Solution

The fourth proportional to 4,132,903.88, 6,196,393.10 and 1,943,248.04 is: 2,913,479.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,903.88 : 6,196,393.10 = 1,943,248.04 : x
  2. Step 2: Convert to fraction form
    4,132,903.88/6,196,393.10 = 1,943,248.04/x
  3. Step 3: Cross multiply
    4,132,903.88x = 6,196,393.10 × 1,943,248.04
  4. Step 4: Simplify right side
    4,132,903.88x = 12,041,128,746,644.52
  5. Step 5: Solve for x
    x = 12,041,128,746,644.52/4,132,903.88
  6. Step 6: Final answer
    x = 2,913,479.02

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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.