Home / 3,024,543.45-4,537,203.98-1,509,001.05

Finding the Fourth Proportional to 3,024,543.45, 4,537,203.98 and 1,509,001.05

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Solution

The fourth proportional to 3,024,543.45, 4,537,203.98 and 1,509,001.05 is: 2,263,695.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,543.45 : 4,537,203.98 = 1,509,001.05 : x
  2. Step 2: Convert to fraction form
    3,024,543.45/4,537,203.98 = 1,509,001.05/x
  3. Step 3: Cross multiply
    3,024,543.45x = 4,537,203.98 × 1,509,001.05
  4. Step 4: Simplify right side
    3,024,543.45x = 6,846,645,562,339.17
  5. Step 5: Solve for x
    x = 6,846,645,562,339.17/3,024,543.45
  6. Step 6: Final answer
    x = 2,263,695.55

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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.