Home / 4,545,750.58-6,273,267.95-2,480,898.78

Finding the Fourth Proportional to 4,545,750.58, 6,273,267.95 and 2,480,898.78

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Solution

The fourth proportional to 4,545,750.58, 6,273,267.95 and 2,480,898.78 is: 3,423,712.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,750.58 : 6,273,267.95 = 2,480,898.78 : x
  2. Step 2: Convert to fraction form
    4,545,750.58/6,273,267.95 = 2,480,898.78/x
  3. Step 3: Cross multiply
    4,545,750.58x = 6,273,267.95 × 2,480,898.78
  4. Step 4: Simplify right side
    4,545,750.58x = 15,563,342,809,970.35
  5. Step 5: Solve for x
    x = 15,563,342,809,970.35/4,545,750.58
  6. Step 6: Final answer
    x = 3,423,712.44

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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.