Home / 4,615,494.61-6,369,766.08-2,550,913.30

Finding the Fourth Proportional to 4,615,494.61, 6,369,766.08 and 2,550,913.30

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Solution

The fourth proportional to 4,615,494.61, 6,369,766.08 and 2,550,913.30 is: 3,520,472.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,494.61 : 6,369,766.08 = 2,550,913.30 : x
  2. Step 2: Convert to fraction form
    4,615,494.61/6,369,766.08 = 2,550,913.30/x
  3. Step 3: Cross multiply
    4,615,494.61x = 6,369,766.08 × 2,550,913.30
  4. Step 4: Simplify right side
    4,615,494.61x = 16,248,721,024,106.04
  5. Step 5: Solve for x
    x = 16,248,721,024,106.04/4,615,494.61
  6. Step 6: Final answer
    x = 3,520,472.32

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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.